Forced by her mother and sister, Song Xintong unwillingly marries into the powerful Su family as the wife of the blind heir, Su Congmo. Entering the wealthy clan feels like plunging into a deep ocean—her greedy family eyes the Su fortune, the ambitious second son schemes to overthrow his brother, and mysterious forces lurk in the shadows. Amid constant danger, Song Xintong discovers her husband is far from ordinary. His care and protection shield her from countless crises. Together,,they uncover hidden truths, reveal her real identity, and bring the true culprit to justice.