Honestly, this can end multiple ways, once Mika and Yuu become canon, cause it’s the only consistent aspect of the whole manga. If Mika and Yuu betray humanity, then they can just use their past lives and the constant betrayal and hypocrisy of literally everyone around them as an excuse. If they kill the father then it can be justified by the fact that this happened millennials ago and they aren’t the same person as back then. If they kill everyone for some reason, it could be justified by the fact that Mika and yuu only like each other (literally everyone else they care for, especially in Yuu’s case, is based on how well they treat or their association with the other person.) And lastly, if Mika and Yuu both die (worst ending btw) then it could be case of them wanting to leave the world together and some dumb shit ex machina. The only thing I’m scared of is if they merge into one, cause that’s gonna make me conflicted cause I didn’t stick this long for a fusion.
Honestly, this can end multiple ways, once Mika and Yuu become canon, cause it’s the only consistent aspect of the whole manga. If Mika and Yuu betray humanity, then they can just use their past lives and the constant betrayal and hypocrisy of literally everyone around them as an excuse. If they kill the father then it can be justified by the fact that this happened millennials ago and they aren’t the same person as back then. If they kill everyone for some reason, it could be justified by the fact that Mika and yuu only like each other (literally everyone else they care for, especially in Yuu’s case, is based on how well they treat or their association with the other person.) And lastly, if Mika and Yuu both die (worst ending btw) then it could be case of them wanting to leave the world together and some dumb shit ex machina. The only thing I’m scared of is if they merge into one, cause that’s gonna make me conflicted cause I didn’t stick this long for a fusion.