Munou Nintei de Bouken Mono Kubi ni Natta kara Jimoto ni Kaette Kekkon Suru ~Kekkon Aite ga Sekai wa Horoboshi Kaketa Ryuo no Musume de Ore no Nouryo…

[MangaDex]

 

[DementisXYZ]

I guess...at least the "it was all a test" trope was over with really quick.

 

[Simpleton]

It's a nice touch to let her have the total power. It makes sense enough, and makes them more of a pair (not just standard OP MC all the way).

(Now watch him steal everything in the next chapter)

 

[Filype]

Deus ex machina? power of friendship? plot armor? nah... total bulshit no jutsu...