Mr. Seahorse's Revenge

In this seahorse world, male seahorses are the ones who carry pregnancies and give birth. Because of his ugly appearance, the male lead is despised by his wife. After catching her affair with a pink seahorse, he accidentally breaks a golden egg and is cruelly divorced, left alone in the rain with nothing. Saved by a seahorse baron, he undergoes a complete transformation and returns with a new face, a new identity, and a burning desire for revenge.