Superhuman isn't ending with 1.0, WW floated the idea of separating the game into a part 2 after 1.0 but later said he probably won't create a second RenPy app for the game after 1.0.I think MC will achieve level 4 in the final showdown of Superhuman 1 with a boss battle against someone ( idk Shen ? Or hordes of monster in a desperate battle in order to come back to Earth ? ) anyone but Indra, that dude smacked a level 5 around like nothing. I also expect our allies to evolve to level 3 by the end of book 1
But I doubt that 1.0 will end in a fight with Shen unless Shen ends up in the monster world because I doubt the party will escape the monster world before 1.0. At the absolute earliest escape would probably be 1.0 ending with the party arriving back to earth to see the total chaos and devastation. Shen/SIN confrontation will probably be left for after 1.0.