Banished from the Hero's Party, I Decided to Live a Quiet Life in the Countryside

Banished from the Hero's Party, I Decided to Live a Quiet Life in the Countryside (真の仲間じゃないと勇者のパーティーを追い出されたので、辺境でスローライフすることにしました, Shin no Nakama janai to Yūsha no Party o Oidasareta node, Henkyō de Slow Life Suru Koto ni Shimashita) is a Japanese light novel series written by Zappon and illustrated by Yasumo. In 2018, Masahiro Ikeno started a manga adaptation in Monthly Shonen Ace. An anime adaptation is scheduled to air in 2021.

Plot
Red was once a member of the Hero's party, a powerful group destined to save the world from the evil forces of Taraxon, the Raging Demon Lord. That is, until one of his comrades kicked him out. Hoping to live the easy life on the frontier, Red's new goal is to open an apothecary. However, keeping the secret of his former life may not be as simple as he thinks. Especially when the beautiful Rit, an adventurer from his past, shows up and asks to move in with him!