My Poseidon (2019)

These both have similar themes of water gods. My Poseidon reminds me a lot of The Bride of Habaek.

Both can be fun, light watches if you're not looking for something too serious.

Similarity in love triangle as both female leads get over their crush and go to the main lead.FL and ML both have love/hate relationship at the start and bicker with each other. Male chases the female lead first.Both female leads are very cute and have similar characteristics.

In the beginning FL has a crush on the second lead but gets over it and gets attracted to the main lead.main lead chases the female lead first.Both female leads are very cute and have somewhat lve/hate relationship at the beginning with the main lead.

Female and Male Leads who try to protect the sea. The female lead is a Researcher and the Male Lead is a Rich Son.