身代わり花嫁~ポセイドンに溺愛される~

Morika, the reincarnated Siren, bears ugly scales on her face due to her sealed divine power. Suffering endless abuse, she is forced to marry a sea monster in her stepsister's place. Instead, she is taken into the palace by Poseidon, the Sea God, who dotes on her and helps her awaken her divine power. To save her mother, she returns to the city, only to be humiliated and framed by her stepsister. At the critical moment, Poseidon descends upon the waves. The couple joins forces to slay the giant kraken—unaware that a true crisis is about to descend upon them……