After Provoking the Crazy Merman, He Actually Tricked Me into Mating

[Divinely Depraved Yandere Merman & Forced Love & Domination & Both Pure] On their first meeting on a desolate island, Fan Yi merely wanted to devour the pitiful human before him. Si Tang, desperate to leave, meticulously plotted to become "friends" with him. But later, the god's snow-white eyelashes lowered, an unsettling calm madness in his demeanor. "Since Tang Tang wants to leave so much, how about I turn you into a specimen? That way, you can stay with me for a hundred, even a million years, and we'll be friends forever." Si Tang was aghast: things had gotten out of hand! Three months later, Si Tang was rescued and left. Little did she know, a certain merman, having completed his divine punishment and ready to confess his love and seek a mate, nearly overturned the entire Atlantic Ocean. The Heavenly Dao complained to the High God: "That fish has gone mad!" Three years later, Si Tang randomly picked someone for a contractual marriage. Her flash-marriage husband had an excellent appearance, stable emotions, and was gentle and refined. Si Tang was very satisfied with this arrangement. However, gradually, Si Tang discovered an unknown side to her husband. On a cruise ship night, the husband who was polite and obedient in front of others tied her up in the bathroom, tearing off his disguise. On his richly handsome face, his eerie blue eyes were exposed, his gaze like a sticky, dark spiderweb, and his merman tail dominantly wrapped around her calf. "Tang Tang, you are a liar."

Si Tang never expected that she was living within a pre-destined fate, where in the end, everything would be taken from her, leading to a desolate and tragic death. Even more, she never imagined that the fiancé she randomly chose was actually the crazy merman she had accidentally provoked. "Become a believer of the Sea God, and I will help you change your destiny." She believed his nonsense, only to discover that what she signed was not a believer's contract, but a mating vow.

Male Lead's Perspective: Learning how to pursue his wife like a human, he ended up drowning in jealousy, so he simply went completely mad and stopped pretending. (The desolate island portion accounts for the first 32 chapters.)