System, Why Send a Blond Guy Like Me to Farm Popularity Points?

[Setting: Honkai Impact 3rd + Honkai Impact 2nd + original worldbuilding]

[Honkai + reincarnation + gaming + earning popularity + dual protagonists + Tree Sea system + Herrschers + Otto counterpart]

…

“So you’re saying that in a parallel world with the Honkai series, I’m supposed to earn popularity points despite acting just like Otto, and even looking exactly like him?”

[That’s right]

“Come on, man!”

(Note: The protagonist isn’t actually Otto.)

[It won’t help even if you call me Dad]

“…”