Mommy by Mistake for the Abyssal Tyrant’s Baby

Elena falls into the grasp of Kael, a feared Siren king who devours liars. To stay alive, she pretends to be his long-lost fiancée. His five-year-old son, Lucian, immediately calls her Mommy, and Kael keeps her close in his dangerous ocean domain. As she navigates this perilous world, Elena relies on her sharp mind and a fabricated romance to survive beside the lethal ruler and his child. When ancient foes strike, Elena puts herself at risk to shield Kael and Lucian. That act unlocks a hidden truth: she is no impostor. Five years ago, she was Kael's true mate, who gave up her memories to save him during a devastating rift explosion. With the past restored and threats defeated, Kael abandons his underwater throne to reunite with Elena on land, completing their family.