Summary Saikyou No Chikara Wo Te Ni Ireta Kawari Ni Onna No Ko Ni Narimashita – Onna Dake No Party Ni Boku Ga Haitte Mo Iwakan Ga Nai No Wa Komarun Desuga from Kainu Manga
Saikyou No Chikara Wo Te Ni Ireta Kawari Ni Onna No Ko Ni Narimashita – Onna Dake No Party Ni Boku Ga Haitte Mo Iwakan Ga Nai No Wa Komarun Desuga summary: B-Rank adventurer Rain(♂) had the good luck of finding an Ancient Class item in a dungeon he snuck into. If he sells it, he can have a comfortable retired life! But the joy was brief because due to the item's effects: Rain obtained power equal to that of an S-Rank adventurer and a "Girl's Body"! Furthermore, before he even gets the chance to feel depressed, a certain incident leads to Rain(♀) being invited to [Crimson Heaven], a party with only female members. Will Rain ever be able to return to his original form and take back his peace!?