High School DxD : Returns from Another World

Hyoudou Issei, an ordinary 18-year-old with a passion for ecchi and a heart full of determination, is suddenly transported to a fantastical world called Ast Arde. Thrust into a land of heroes, demons, and magic, Issei finds himself caught in the middle of a long-standing war between humans and demons. After losing a close friend in the conflict, he vows to gain the power to protect everyone.



Through rigorous training, Issei masters the Rengan Keikikou (Energy Manipulation Technique) and awakens the power of his Boosted Gear, the Red Dragon Emperor’s Gauntlet. Alongside his companions, including the fiery princess Alice Odilia and the wise Maurice Noah, Issei embarks on a journey to end the war and defeat the Demon King Sirius.



After a climactic battle, Issei is entrusted with the Demon King’s daughter, Miyu, and decides to return to his original world. However, his return is not without challenges, as he must evade armed maids and use his signature technique, Dress Break, to escape.



Back in Kuoh Town, Issei reunites with his old life but carries the lessons and bonds he forged in Ast Arde. Now, as a hero in two worlds, Issei must navigate his dual identity while protecting those he cares about.