0 Magic, a High Spirit, and a Demonic Sword - Vol. 1 Ch. 1

[MangaDex]

 

[LocalSpeckOfDust]

MC gets kicked from hero's party for being too weak, meets an elf with large breasts not long after AND gets much stronger because of plot armor. In chapter 2 she is probably revealed to be the princess of the elf country.
Edit: She is the princess of the elf country (SHOCKING PLOTTWIST)

 

[Statci]

Holy shit I’ve never read anything like this. Such a unique masterpiece with totally original personalities. Can’t wait to see what happens next.

 

[unnamederror]

nothing wrong with the hero, it's just the mc is really weak AF
the story is trash btw

 

[jab00]

Why MC like this always begging to stay? Pathetic! it's not like he's in the party for years or he has someone to take care of. It's just been a few months he's in the party. I would just fuck off if i was in his place.