Cultivation System [Transmigration Book]

Out of curiosity, Yi Shu peeped at his sister's BL novel.It turned out that he had transmigrated into the world of novels, and it also had system tasks.The only task of the system: to develop a positive, male protagonist and acceptor.Is it difficult?Yi Shu couldn't help laughing, he is a spoiler!System prompt: The author of the novel is in the process of editing.Master Shou, Sweet Pet, Book Transmigration, System, Doomsday/Cultivation of Immortals, Strong, 1V1, HE Heartthrob Shou X Ziqi Plus Body Attack