18+ Saikin Haitta Shiro Madoushi ga Party Crusher de, Ore no Isekai Boukensha Seikatsu ga Houkai ni Kiki na Ken ni Tsuite

Toma was transmigrated into another world due to an accident caused by a female circle crusher. So, he made friends in the new world and rebuilt his life as an adventurer. However, then, another girl joined his party... Will his life collapse once again because of another circle crusher who also exists in this new world!?

(Source: Micro Magazine-sha, translated)