Being an NPC is hard in outer space.(Honkai Star Rail OC Insert)

What if a random guy on Earth was suddenly pulled from his own dimension towards another? Namely the Game universe: Honkai Star rail. Death appears to be only the beginning for the poor guy. Having no knowledge of the game and what was coming to him. At least, he got an elemental watch as a pocket power or maybe he's screwed either way, who knows?
[UPDATES: ONCE A WEEK(MOSTLY), NO SPECIFIC DAY]
[NOTE: I will, at some point, revise some older chapters but it will not affect the entire flow—just better grammar and descriptions, and maybe with added dialogues.]
[All the Pictures of The Cover are NOT mine so credit to the owners of the original pics.]