[well it all ended up ok and then he was here and there's some parties going on? Feels like a side quest to me, bro. No need to take that seriously.]

Oh, you're that type!

[but-- wow she nailed it right away??]

Yeah!! It's kind of complicated, but instead of having the two worlds eat each others Mana, we combined them back into one with a new Mana source!

How'd you know?