The Return of the Corpse King: I, a Former Hero, Have Been Summoned Back to Isekai to Stop the CHUUNI Secret Society Organized by MeShio no Kikan ~Moto Yuusha no Ore, Jibun ga Soshiki Shita Chuunibyou Himitsu Kessha o Tomeru Tame ni Futatabi Isekai ni Shoukan Sarete Shimau~ • 屍王の帰還 • عودة ملك الجثث •