I Became the Villain in Mary Sue's Novel

Su Yan traveled through a parallel world and became the villain in the novel! Get the show-off system! Just show off! You'll get rewards! When facing the heroine of the original work, Su Yan said that she would never do licking*! He showed his cards, his hidden identity is the heir to a billionaire family! Su Yan also discovered that this world is a world full of NPCs! What a reborn strong man! What kind of male supporting character achieved a counterattack from the system! What kind of superior counterattack female supporting system! Su Yan faced their arrogance and thought very highly of himself! Go ahead and slap him in the face! The reborn strong man: "Impossible, how could he be more powerful than me??" The male supporting actor who counterattacked the system: "I am the protagonist who obtained the system! This must be a training for me!" The system counterattacks the female supporting character: "Why is this man unmoved by her??" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.