Anyone have spoilers? T_T PLZ

Spoiler







As much as I remember there are two ending . The younger timed one ended up with blond hair . While in older time line the blond hair died falling from stair .the mc realized his mistakes of past. And before dying he get to spend with his family .ahh.i am not really good at explaining .so parallel ending.

Ty ty for the spoiler T_T

P.S. (POTENTIAL SPOILER)







I was half rooting for the black haired guy (the one who lost 2 of his fingers in the machine) to get a good ending too
But that ending is a nice bittersweet one~~