Synopsis
Reincarnated into a noble family, he received a skill everyone laughed at: [Toxin Decomposition EX]. Mocked at home for years. Then he discovered the same skill let him eat monster magic stones and absorb their abilities — and that he was actually a prince of the neighboring kingdom. At the royal castle: unlimited magic stones to experiment with, and eventually the power of the legendary Dullahan. Surrounded by an assertive fiancée and a clumsy knight girl, the rise of an unlikely king begins.
