I Just Want to Live Forever, but Become a Great Devil

[Fantasy + System + Hilarious + Gou Xiu] Lin Xuan, a 20-year-old young man who unfortunately passed away due to heart disease, Traveling into a world of cultivation, And became a member of the Heavenly Demon Sect. He just wants to keep a low profile and cultivate for immortality, But because of his status as a member of the Demon Cult, he was destined to be stubborn. Lin Xuan, who has his own demon system, has saved danger many times. The status in teaching has also gradually improved. Oh my God! I really just want to be low-key and live in peace, Why do I become a big devil if I keep practicing? If you like fantasy and funny system writing, This is a book you absolutely cannot miss.