The Perfect Receptacle (COTE X HSR)

Ayanokoji Kiyotaka chasing his freedom and emotions finally began to see a glimmer of progress. An unconscious smile. The awakening of a tinge of innocence. He only hoped-wished- that he would soon see and feel more.
He wished to see a girl- Hiyori- one he'd grown close with over several years smile, an innocent and simple desire. One he'd been able to bring into reality, a tinge of something unfamiliar took root inside him, but he couldn't be certain of it yet. His curiosity always got the better of him and this was a night just like any other- one where he grew curious why some of his former classmates seemed so enamored by a game- A game called Honkai Star Rail.
Letting curiosity get the better of him Ayanokoji opened the game, only to find himself waking up in an unfamiliar place without a chance to struggle or resist.