A former rebel youth becomes a funeral make-up artist. A disabled career woman pursues self-betterment after an accident. They struggle but understand and respect each other, healing imperfections through love.

Mei Zhuyu, a calm and reserved nobleman from a lesser branch of the Mei family, arrives in Chang'an as an official at the Bureau of Mystic Investigations. During a banquet, he meets Wu Zhen, the bold and unruly younger sister of the Empress and secret Guardian of the Demon Underworld. Both hide their true identities. Wu, a half-demon striving to keep peace, and Mei, a skilled demon slayer, seek the truth behind the fire 18 years ago. As bone demons rise and unrest grows, they fight side by side, forming a bond that deepens into love until the Changxi Palace launches a purge, forcing them to face each other's secrets and the past they share.

The stubborn, adorable Lin Xi approaches the crafty top student Ji Jun Xing on purpose. Throughout their "opportunistic" friendship, feelings bloom between the two as they are always there for each other. Not only do they make friends, but they also make their own dreams and goals come true in the end.