Mega Man Zero - Vol. 2 Ch. 4 - Admired Hero! Zero's Rebirth!

[MangaDex]

 

[Bakl346]

What the hell happened to zero? Why did he even left for? The events of later zeros game can't even happen because the 4 guardians died in the first Vol and Elpizo never existed, Omega and Weil are there as antagonist not villains, Craft is with this ver of zero. so........

edit: i just notice that it was said that "zero left a month ago". but that still doesn't explain what happened to him after this story.