Slime Rule

A monster has suddenly appeared and taken over Uzacan Castle, defeating a string of the world's greatest heroes and causing worldwide chaos. The most shocking part: it is only a small slime.

In Slime Rule, a tiny slime unexpectedly captures Uzacan Castle and defeats one of the world's greatest heroes after another. As chaos spreads across the world, the story follows the bizarre threat of a monster that no one believed could rule a castle.