On the Seven Star Continent, sinister energy is resurging, and a good-for-nothing martial artist from Blue Star has transmigrated into this world.
At the age of three, his betrothed, bound to him by an arranged marriage since childhood, mysteriously disappeared. When he grew up, his father-in-law betrothed his younger sister-in-law to him, making him a live-in son-in-law of the Mo family. After an accident that was destined to happen, he gained two Systems and embarked on an extraordinary path of martial cultivation.
The appearance of a token of love from his previous life confirms that his former lover has transmigrated here as well, spurring him on a legendary journey to find her.