勇者が堕ちる時 狂蘭の魔蜜

剧情简介

The protagonist called Sorr is an ace adventurer in the guild.
One day, when he comes home after a quest, he finds that his sister
named Eclair absconded from their house leaving a letter to him.
The letter tells him she is being involved in something bad and
immediately drives him to go looking for her.
Will he be able to take Eclair back?

[From DLsite English]