The Pure Heart of a Monster

Deep beneath the ocean lies the Alabaster Sea Kingdom, where its king, Taerang, faces a deadly curse. Born without a heart, he must steal one from a woman who truly loves him or die on his 25th birthday. Having given up all hope as his cursed body convulses at any woman's touch, everything changes when a mysterious woman named Sollu appears. Now, the arrogant king must race against time to win her heart before it's too late!

(Source: Webtoon Entertainment)