Crown of Thorns: the Pampered and Loyal Dog Turned Black

The cold and ambitious young lady × the humble and loyal young master Gu Huaijin thought that Lu Chenfeng was a stepping stone for her to reach the top. Later I realized that she was his entire universe. Eleven years of pursuit and immersion, and a strong reunion after five years of separation. "I'm not eighteen anymore. Please, love me, okay?"