Doomsday: I Found Doraemon’s Fourth-Dimensional Pocket

[A four-dimensional pocket from the start, with overpowered gadgets, pranks on enemies, battles against strange beasts, alien civilizations, and parallel universes]

Cao Mengde was enslaved for a whole year by a reborn man with a golden finger. At last, through a stroke of luck, he found Doraemon’s four-dimensional pocket.

Faced with enslavement by his enemies, his wife’s betrayal, and the ugliness of human nature, Cao Mengde used the four-dimensional pocket to take brutal revenge through pranks.

When humanity stood on the brink of extinction, the passion in his heart blazed. He led the humanoids of Blue Star step by step toward the highest civilization in the universe.