After Finishing It, I Actually Became the Protagonist and Villain!

Xu Ye traveled through a parallel world and thought he would be reborn for the rest of his life, but sadly he discovered that he had become the protagonist's sub-personality. Moreover, the protagonist Xu Yang is cowardly by nature and resigned to everything. He was not welcomed by his parents at home, was bullied at school, and even suffered from severe depression. As a sub-personality, Xu Ye was completely crazy, but when he was worried that he couldn't do anything, he happened to awaken the villain system—— The starting reward is twelve hours of body control. As long as you help the master personality, you can continue to obtain rewards and grow. You help the protagonist resist domestic cold violence, and you will be rewarded with a physical enhancer and body control +1 You successfully helped the protagonist resist school violence and were rewarded with eighteen martial arts skills... Your success in defeating social gangsters will reward you with skills in making guns and explosives... From this, a cowardly supervillain was born This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.