Anime Crossover: I Dominate the Heavens Starting at the Demon Academy

After waking up, Nangong Ling found himself transmigrated into the world of High School DxD and bound to a God-Tier Sign-In System.

From the start, he gained the power of the “Dragon Soul of Origin.” From then on, he crushed ten-winged Fallen Angels and pummeled the descendants of the old Demon Kings, earning an invincible name that rang across another world.

While the various factions were still struggling with the Khaos Brigade, the Infinite Dragon God had already become his follower, and even the God of the Bible had taken on a new form because of him.

But this was no ending. It was the beginning of an epic legend. His journey would take him across countless dimensions, where he would write his own supreme legend in one familiar world after another.