When I took my five-year-old son, Ethan Drake, for a routine medical checkup, I noticed an additional renal function test listed on the report.

“This is a mandatory item for kidney donor matching. Didn’t you know?” the nurse asked.

Her explanation left me confused.

“The checkup I booked didn’t include this test. Could there have been a mistake?”

“There’s no mistake. The appointment was made by Ms. Serena Vaughn. She specifically added this item.”

The Serena the nurse mentioned was my wife.

At that moment, my sharp eyes caught another form in her hand:

[Diagnosis: Polycystic Kidney Disease.

Patient: Noah Vaughn.

Family: Serena Vaughn.]

I immediately called Serena.

“The nurse said you scheduled a kidney donor matching test for our son. What’s going on?”

There was a three-second pause before she spoke.

“The nurse must have made a mistake. I’ve been busy lately. Don’t call me if there’s nothing important.”

I smiled and told her I’d do that.

Then I turned to the nurse and asked, “Which ward is Noah staying in?”

A flicker of hesitation crossed the nurse’s face.

“I’m sorry, sir. That’s against hospital policy.”

I reached out and slipped the form from beneath her hand, my expression composed and concerned.

“I saw my wife’s signature listed as family. If it happens to be a relative, it would only be reasonable for me, as her husband, to take a look.”

The nurse glanced at Ethan’s checkup report and relented.

“Third floor. Room 312.”

“Thank you.” I nodded, lifted Ethan into my arms, and turned away.

The elevator rose slowly, its mirrored walls reflecting the tension etched across my face.

Ethan rested against my shoulder, his small arms looped around my neck, his warm breath brushing my ear.

“Dad,” he asked softly, “that matching test… is it a bad thing?”

My arms tightened around him.

At five years old, he did not understand what kidney donor matching truly meant, but he heard the strain beneath the adults’ voices.

“Yes.”

I heard my own voice—steady, almost frighteningly calm.

“Someone who loves you would never ask you to do that.”

“Then why did Mom want me to?”

The elevator chimed as it reached the third floor.

I lowered my gaze to meet Ethan’s clear eyes and tried to force a smile, but the muscles at the corners of my mouth felt rigid.

“Let’s take a look and find out.”

The corridor smelled faintly of disinfectant.

Room 312 stood at the end of the hall, its door slightly ajar.

I was about to push it open when a man in a light gray shirt stepped out first.

I took one look and knew he was exactly the type Serena Vaughn would like—clean-cut, composed, carrying himself with quiet steadiness.

“And you are?” he asked.

His eyes swept quickly over Ethan in my arms, and his expression shifted.

“I’m Serena’s husband, Lucas Drake,” I said evenly.

“I came to see how my wife managed to sign herself as a family member to your child.”

A nurse pushed a treatment cart past us in the hallway, and several family members chatted nearby.

The man’s face changed again.

“So you’re my cousin-in-law.”

He adjusted his expression swiftly and offered a cautious smile.

“I’m James Carter. Serena is my distant cousin.

“My son and I came up from our hometown for treatment. We didn’t know anyone here, so Serena helped us out a little…”

“Is that so?”

I gave no sign of belief and stepped past him into the room.

I did not believe Serena possessed that kind of kindness.

A little boy lay in a hospital bed, about seven or eight years old, reading a comic book.

He looked one or two years older than Ethan.

At the sound of movement, he raised his head.

In that instant, my breath caught.

The straight bridge of his nose and those eyes were identical to Serena’s.

“Dad, who are they?” the boy asked, his voice bright and clear.

James hurried in behind us.

“This is Uncle Lucas, and that’s your cousin. Noah, say hello.”

“Hello,” Noah said obediently, then shifted his gaze to Ethan.

Ethan slid down from my arms and looked around the hospital room with open curiosity.

His eyes drifted to the bedside table, and suddenly they lit up.

“That pendant looks so familiar!”

I followed his line of sight.

The necklace clasp had a special magnetic design.

I had commissioned a craftsman to make it because Ethan kept losing his things.

“That’s my—”

Ethan raised his hand to point.

James had already stepped quickly to the bedside and removed the pendant in one swift motion.

“It’s just a child’s trinket, a cheap imitation.”

He smiled, but his fingers tightened firmly around the pendant. “Noah hasn’t been well, so I bought him one.”

“Is that so?” I asked softly.

I remembered clearly the day that the pendant had disappeared.

Ethan had come home from kindergarten in tears, saying he had lost it.

We had searched the entire house.

In the end, Serena had gathered him into her arms and said, “I’ll buy you a better one.”

At the time, I had been preoccupied with a project and paid little attention.

Now that I thought about it, Serena had come home early that day.

Ethan looked up at me.

“Dad, that one really looks like mine…”

“Yours is at home, Ethan.”

I stroked his hair and turned to James.

“What is Noah in here for?”

“Polycystic kidney disease.” James lowered his voice.

“The doctor said… a transplant would be best.”

“I see.” I nodded.

“Then we won’t disturb you. Get some rest.”

As I stepped out of the room, I heard Noah ask softly, “Dad, when is Mom coming…?”

The door closed behind me, cutting off the rest of his words.

I took Ethan’s hand and walked down the long corridor.

My stride remained even, and my hands did not tremble.

But inside my chest, something frozen, the sensation spreading to the rest of my body.

Back at the car, I fastened Ethan’s seatbelt and turned on his favorite cartoon.

“Dad needs to make a phone call. Stay here and watch for a while, okay?”

“Okay.”

Ethan nodded obediently.

I walked to a quiet corner of the hospital garden and called my assistant, Liam Cole.

“Mr. Drake?”

“Liam,” I said, my voice unnervingly calm, “look into Serena. The past five years—no, seven. I want all her bank transactions, travel records, and call logs.

“Pay special attention to anything connected to Rivershire City. And investigate a man named James Carter.

“I want the full report within three days.”

…

I took Ethan home.

When I pushed open the front door, the motion-sensor light in the entryway glowed softly.

Our family portrait hung on the wall, the one taken on Ethan’s third birthday.

I held him in my arms, and Serena leaned gently against my shoulder.

Everything looked perfect.

So perfect it made my head ache.

“Dad, I’m hungry.”

Ethan tugged at the hem of my shirt.

“Okay. Let me make something for you.”

I bent down to change my shoes, my movements smooth, as if rehearsed countless times.

Through the blurred glass, I saw the basketball hoop in the yard.

I had installed it myself when Ethan was two.

Serena had said, “I want to build a little world for our son where he can play basketball whenever he wants.”

She had worked late into the night that day, rubbing her hands raw with blisters.

As I applied ointment to her palms, I scolded her for being foolish.

She had only smiled and said, “If my husband and child want something, I’ll make sure they have it.”

We had been so good then.

We met in college.

She had been a poor student with nothing to her name, and I had been the son of the wealthiest family in Rivershire.

Everyone said we weren’t a match.

But Serena, with sheer stubbornness, carved out her own place in the world.

She had said, “Lucas, I want to prove to your father that I am worthy of you.”

On the day she proposed, she booked the entire theater.

Hundreds of performers acted out our story on stage, ending with the question, “Lucas, will you marry me?”

At that time, she had only been running her business for three years, and the proposal nearly emptied all her savings.

I had ached at the thought of such waste.

She had knelt on one knee, holding up the ring.

“Compared to everything you’ve done for me, what is this?”

I slid the ring onto my finger.

After our wedding, I managed her company while taking care of our home.

I reviewed every contract she signed and accompanied her to every important client meeting.

The company had reached its current scale with half her talent and half my effort.

I thought that was the most beautiful form of love—growing from campus romance to wedding vows, building something from nothing, fighting side by side.

But now?

Pasta steamed in the pot as I mechanically stirred the mushrooms.

“Dad, the food’s going to burn.”

Ethan’s voice pulled me back to reality.

I turned off the heat and plated the dishes.

Just then, the door clicked.

Serena had returned.

“It smells amazing.”

“I made your favorite,” I said, turning back to the kitchen to grab utensils.

She followed, naturally taking a plate from my hands.

The instant our fingers touched, I almost pulled back.

“What’s wrong?” she asked.

“Nothing… a little hot,” I forced a smile.

The dining table was quiet, filled only with the clatter of forks on plates.

“By the way,” I said casually, “today I took Ethan for his checkup and ran into something strange.”

Serena paused mid-bite. “What happened?”

“The nurse said Ethan needed a kidney donor match test, that you had specifically added the option.”

I looked up at her, smiling gently.

“I was wondering which of our family members might need a kidney. So I asked at the nurse’s station, and guess what?”

Serena swallowed.

“I saw a form—the patient’s name was Noah Vaughn, and the family signature was yours.”

I smiled warmly at her.

“I thought it might be a relative’s child, so I went to the room. There I saw a man named James Carter, saying he was your distant cousin?”

Serena’s expression froze.

“How do you know about them?” Her voice was dry.

“I’m just concerned about you,” I said, offering her another serving.

“Your cousin brings a child here for treatment. Something this big—why didn’t you tell me? I could have helped smooth things with the hospital.”

She visibly relaxed.

“Ah… I just didn’t want to tire you out.”

She looked down at her plate.

“Your schedule with the company is busy enough, and you handle the house too. I thought I could manage distant relatives myself.”

A watertight explanation.

If it weren’t for Noah’s face, I might have actually believed her.

“I see,” I said with a smile, not pressing further.

After dinner, Serena went to the shower. Water gushed steadily.

Her phone lit up again.

I walked over. On the screen was a preview of WhatsApp notifications:

James: [Your husband came today, I’m so scared.

[Will he hurt our child?

[When are you coming to see Noah? He says he misses his Mom.]

The shower was silent.