Yari no Yuusha no Yarinaoshi - Vol. 10 Ch. 48

[MangaDex]

 

[BlackMoonSky]

Seeing the princess get evaporated is always a pleasure

 

[jocon99]

Took you long enough, if I were him I'll separate her in the first glance from the summoning

 

[Otherworlder]

@jocon99 That's a different manga, where the MC does just that. I forget the name, though.