Ore no Kurasu ni Wakagaetta Moto Yome ga Iru - Vol. 1 Ch. 1

[Yokubou]

IIRC there is a Korean drama with the same premise a couple years back

 

[dirtylolotrainer]

Ohhh i fcking love this already!!!

 

[Metamorfix]

He did, in fact, get involved with her even more.

 

[kyeihyouk]

Pretty good but why the chapter too few