beta
No romance. MC was a trainee and the only one who survived completely from a fatal car crash amongst his members, and after the last member took his final breath, he regressed to the moment before the car crash and was told by the system to save them all this time. But weirdly the system keeps threatening the lives of MC's members after that, so it's up to MC to keep on saving them from that system.
(currently reading up to 15)