Sinopsis Black Market’s Deep‑Sea Vengeance

For three years, my black-market husband threatened my mother's life to force me to launder his dark money — until I discover my mother died long ago and it was all a lie. Using my blood as bait, I secretly raise the mermaid he bought at a high price. When my husband holds a gun to interrogate the mole, the water prison shatters, and the mermaid, blood-fed into a savage beast, will tear apart the entire black-market empire for me.