A quirky genius girl named Ji Man loses her memory through an accident, and inexplicably replaced her twin sister and entered the Hou Manor. With her outstanding wits and business acumen, she managed to resolve numerous crises, eventually winning the favor of Ning Yu Xuan, the cold and arrogant young master of Hou manor.

Yin, a hardworking Shuining Beast, and Gu Jin, the son of the true God whose magic has been sealed, meet by chance and embark on a quest to find Feng Yin's Immortal Essence. Alongside their companions, Hong Yi of the Fox Clan and Yan Shuang of the Eagle Clan, they face numerous challenges to collect the essence. Battling the villain Qing Lin and his followers, they overcome obstacles and, in the end, not only fulfill their mission to restore peace but also find love, friendship, and family.