(Strong male lead, strong female lead, neither is saintly, love across different social classes. Is love really an unforgivable sin?)
The rules of this world are based on people's lifespans, and society is divided into nobles, the upper class, commoners, the lower class, and mongrels.
Gu Yan is the darling of this world, a noble. His family is powerful and sprawling, and he has several close friends. Every day, he takes care of the family's tedious affairs, then spends his free time eating, drinking, and having fun with his friends.
Fang Yun and her friends, on the other hand, are the lowest of the low, known as mongrels. Their girl gang spends every day struggling to survive.
What will happen when two people from different social classes meet? Let's wait and see.