On the day of his engagement, Su Qiu, the third young master of the Su family of Blackwater City, is betrayed by his fiancée, Luo Mi. She leads an attack on the Su family, and the entire clan is slaughtered. Forced off a cliff, Su Qiu unexpectedly reaches the Lower Realm through the legendary Sea of Legends. In the modern city, he is invincible, while also searching for a way back to the Upper Realm.
