He disappeared.
He showed up.
They are the same person, but they are not the same person.
---
Riku Nanase, the lead singer of IDOLiSH7, has red hair and red eyes, and is known as the "Little Sun".
But he has a secret - congenital asthma prevents him from singing and dancing like normal people. Every high note is an overdraft of life, and every performance may be the last. He practiced hard, but always fell down at critical moments; he smiled and said "I'm fine" to everyone, but said "I hate you" to the mirror late at night.
When a mysterious door opens to him, he makes a choice that changes everything:
"I want to be someone who doesn't drag anyone down."
Three months later, a mysterious newcomer appeared in Tokyo's fashion circle.
Red hair, red eyes, cool temperament, and perfect figure. Proficient in singing and dancing, he is called "born for the stage." His resume is impeccable, his abilities are impeccable, and his name—
Li Yun.
A person who has nothing to do with Nanase Riku.
But why did he cry inexplicably when he saw cherry blossoms?
Why does his heart beat faster when he hears IDOLiSH7's songs?
Why did the young man named Izumi Kazori look at him as if he had known him for a long, long time?
Why did the man named Kujoten say to him, "You look like my brother"?
When Li Yun began to have those strange dreams, when he began to doubt his 23-year memory, when the truth slowly emerged——
He must face the ultimate question: Who am I?
This is a story about forgetting and memory, disappearance and reunion, name and soul.
