潮の王冠と深海の約束

Betrayed and drowned by her fiancé and stepsister, orphan Lena is reborn as the true heir to the Tide Crown. She awakens the sealed Abyss Duke Rowan, forming a soul contract to rise from maid to sea queen. Each use of her divine power erases her lover’s memories. To save him, she abandons her godhood and destroys the crown.