As the heir to the Day&Night corporation, yn Day is living her best life. However, everything changes when she's informed that the dragon, Rui, the patron deity of the Day family, wants to forsake them to be with his mate. When her sister is asked to take the fall for the family and announce herself as the dragon's mate, yn steps up instead. She agrees to meet Rui in the hopes that she can convince him to stay. But will yn succeed in slithering into the impervious dragon Rui's good graces or get under his scales? !!CREDIT!! Inspired By: Dawn of the dragons by Ma jeung ji on Lezhin Comics