Witch clan leader Xia Mo, weakened by the loss of her magical necklace, strikes a deal with physics professor Mu Hanyu, who is on a quest for revenge. As they navigate their intertwined fates, unexpected feelings arise, but destiny soon puts them at odds.

九泽大地，朔云族世子昔旧即将与未婚妻凉蟾成婚，凉蟾却在婚礼前夕被神秘的霖川少主赫连曦虏去。赫连曦满身戾气逼迫凉蟾交出能复苏霖川一族的连理枝，凉蟾却因失忆全然不知赫连曦所言为何物。然而当赫连曦将凉蟾带到神树灵识之境，尘封的往事被逐渐唤醒，凉蟾终于想起自己曾是赫连曦之妻——霖川世子妃凤鸢，而她与霖川被灭有着脱不开的关系……