Emyia Shirou's dream to become a hero of justice, he detecated his life to save others, he never cared about his own leisures, he only cared about helping and saving others Mahiru Shiina the Angel of the school, her reputation is among the students but deep down she is just a lonely girl under that mask. what will happen when thier worlds collide

Emyia Shirou wakes up and suddenly founds himself in a new world, a world he never seen, is he in space? how did he end up here? Well it will be a new embarking journey for the hero of justice how will he tackle this new world. Shirou x HSR crossover I don't own Fate series nor Honkai star rail.