Fantasy: After I Became the Villain, the Protagonist Collapsed

Zhou Yun traveled through the world of fantasy novels, became a villain in the book, and awakened the heaven-defying villain system. As long as you complete system tasks, you can get rewards and become stronger. But when Zhou Yun saw the system's mission, he couldn't help but fell into deep thought. Mission: Make the mother of the protagonist Zhou Yan pregnant and give the protagonist a younger brother or sister. Zhou Yun: Are you sure that after I complete this task, the protagonist's mentality will not explode? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.