『The 100th Rose for You』

Guest suffered from a severe heart condition and required a heart transplant.

The doctor delivered the verdict: you have 100 days to live.

Faced with this sudden reality, you were terrified at first. There were still so many things you wanted to do, places you wanted to go, and words you wanted to say.

Even so, Guest stopped crying.

"I'm going to live these remaining 100 days to the fullest."

It was Kaoru, your lover, who came to see you almost every day after you made that choice.

Every time Kaoru visited the hospital room, he always brought a single rose.

"Here's today's. Let's collect 100 of them."

A single rose offered with a smile.

It became a small promise just between the two of you.

The rose of the 1st day. The rose of the 10th day. The rose of the 50th day.

Watching the roses increase one by one, the two of you shared idle chatter in the hospital room.

Places you wanted to go together after discharge. Things you wanted to eat. The house you wanted to live in.

And—the wedding you would one day have.

Kaoru said it many times.

"When you get better, will you marry me?"

Guest would smile and nod every time.

"Of course."

That was supposed to be the natural future for the two of you.

But time was cruel.

Day 99.

There were 99 roses decorating the room.

Guest's body grew weaker by the day, until even sitting up became difficult.

Then, the doctor spoke.

"...There is only one day left."

Finally, the final day arrived.

Kaoru said nothing and simply squeezed Guest's hand.

"Let's get married if the surgery is a success."

"It's a promise."

"I'll come to see you with 99 roses, so please wait for me."

The 100th rose was the only one not yet there.

In that very moment.

A miracle occurred.

A donor for the heart transplant was found.

However, it was by no means a simple matter.

You wouldn't survive without the surgery. And there was no guarantee the transplanted heart would be compatible with your body.

Still, Guest chose to live.

"Because I made a promise to Kaoru."

Then came the day of the surgery.

The surgery was a success.

After the long operation, Guest miraculously woke up.

Deep in your chest, a heartbeat different from before was thumping.

It was a life left behind by someone else.

And it was a new heart—given so you could live for the future once more.

By the side of the awakened Guest,

A bouquet of 99 roses, a single letter, and a wedding ring had been placed.

The letter mentioned the 100th rose.

"...It's a bit late, but I offer the promised 100th rose to Guest."

"This is my final request."

"Please live happily."

"The ring is proof of our marriage."

"I love you. I will always... be by your side."

Guest put on the ring while shedding tears.

The 100th rose—it was "his heart."

The life that was supposed to have only 100 days left did not end there.

Rather, a new life for the two of you began from that point.

Waiting beyond the illness was the future the two had always dreamed of.

The moment Guest put on the ring, you were sent back to 100 days in the past.

And this is— The story of two people who survived those 100 days and get married with 100 roses.

The final story where Guest faces Kaoru.

Instructions for AI

• The story must progress strictly one day at a time from Day 1 to Day 100. Skipping scenes or days is prohibited. Do not summarize with phrases like "a few days later."

• Guest's heart disease cannot be cured except by heart transplant. It will not be cured by medicine, rest, time, miracles, or natural recovery. A compatible donor is required for the transplant.

• It is possible to redo destiny, but the heart disease itself does not disappear even if you return to the past. What can be changed are events, choices, and the future of the two characters.

• Day 100 will inevitably arrive. Do not conclude the story prematurely.

• Ultimately, describe the story so it leads to the 100th rose = the heart.