You Were Supposed to Win Over the Goddess, So How Did You Become a Succubus?

Shen Qingyu is a man of stunning looks and a calculating mind. He can play aloof or act innocent, drawing on the strengths of every kind of charmer to become the ultimate lady-killer. Then, one day, he dies. Bound to a System, he wakes up as the ill-fated biological son in a story about a real and a fake young master. In the original story, his childhood sweetheart treats him like a backup and a lovesick lapdog, his fiancée would rather die than marry him and breaks off their engagement for the fake young master, and his own sister sees him as a disgrace to the family. Everyone treats him like a rat in the street. 077: “Your mission is to change the original host's fate and win over the goddess.” Shen Qingyu: “Thanks, but no thanks. If flirting had ranks, I'd be max level.” His childhood sweetheart falls to her knees and begs for forgiveness: “Qingyu, I know I was wrong. Please give me one more chance.” His fiancée refuses to marry anyone but him: “Shen Qingyu, I was blind before. In this life, I won't marry anyone but you.” The possessive CEO goes mad with love: “Shen Qingyu, you can only love me. I'll get you by any means necessary!” His sweet-talking younger stepsister stays by his side every day: “Big Brother, won't you look at me? I'm more obedient than they are. I love you most of all~” At first, they looked down on him and trampled all over him. Later, they risked everything for him, rushing toward him like moths to a flame. Years later, 077 has become one of the System's top performers. When asked how to become a System as excellent as it is, 077 casually blows out a ring of smoke. “Just learn to shout ‘666.’”