Im to lazy to write the story anymore, sorry to disappoint but I can still give a summary of what would’ve happened

-vyse kills all machi's current warriors and starts to cry but he's smiling, he then says "what have i become"

-vyse "somehow" becomes close friends with shori and his resitance team

-Vyse, who is confused about which side he's on overhears Zakira's conversation with Toto and learns that he doesnt care about creating peace, he just wants the world for himself, Vyse then joins shori

-Shori and Zakira duels and when Zakira tries to steel the proof of DM this happens, the person who shoots the proof into the air was not yaesal but Vyse, Zakira then says (this is also what he says in the anime)

"Unforgivable, this is unforgivable!!!!!!"

the Shori is killed, Vyse and Zakira then duel, zakira wins, when he does with death dragerion, Vyse says

"goodbye, Dad" to Zakira (Vyse isn’t really Zakira’s son)

Vyse then dies