Tsuihou no Kenja, Sekai wo Shiru: Osananajimi Yuusha no Atsuryoku kara Nigete Jiyuu ni Natta Ore  

追放の賢者、世界を知る ～幼馴染勇者の圧力から逃げて自由になった俺～

In this fantasy tale, we meet Haru, who has spent his life as a mage working tirelessly for his friend, Leticia, the great hero. Despite the constant criticism from her, he perseveres until one day he reaches his breaking point and quits on the spot. From there, he must embark on a challenging journey of self-discovery as he seeks to rebuild his life after experiencing abuse.

Tsuihou no Kenja, Sekai wo Shiru: Osananajimi Yuusha no Atsuryoku kara Nigete Jiyuu ni Natta Ore has been published digitally as an English simulpub as A Banished Sage's Progress to Discovering the World: The Story of What Happened When I Freed Myself from My Childhood Friend by Kodansha USA through K Manga.