The Hero Returned from Another World Becomes the Strongest Assassin in a Cyberpunk World

Summoned to another world, the hero Shinonome finally reaches his arch-enemy, the Demon King Belia. There, he learns the truth: "If you don't return to your original world immediately, you will die." Shinonome and Belia join hands, choosing to return to their homeland together. Led by teleportation magic, the two arrive in Japan... or so they thought. However, what they find is a neon-lit city that never sleeps, a lawless slum!! Before they can even contemplate their drastically changed homeland, they are attacked by cyber-drug addicts!! A masterpiece that won the 12th Net Novel Award is now a comic adaptation! Opening a new horizon where Tolkien and Gibson intersect, Hero x Demon King x Cyberpunk!