I Became a Saint in the Devil's Gate, and the Female Devil Asked Me to Marry Him

Wei Yin traveled across the Jiuzhou Continent and became the first disciple of the Taoist Sect's No. 1 Fairy. He was being sent to the Demon Sect as an undercover agent and faced a life-or-death decision. Fortunately, you have obtained the treasure [Book of Wisdom], and every time you participate in and destroy a demonic plan, you can randomly select the participants' skills. In order to implement love and peace, Wei Yin actively devoted himself to the cause of overthrowing the Demon Sect, conquered various demons, and finally became a saint. He eliminated the internal moths, brought the Demon Sect ashore, and accepted Taoist teachings, which shocked the world: "What? Wei Thief is actually an undercover agent of the Dao Sect, but he is obviously the biggest scum of the Demon Sect!" "What do you know? Wei Sheng means entering the game with one's own body and winning half the battle!" … A certain demon sect female devil looked at the gradually distorted style of the Demon Sect, gritted her teeth and said: "You refuse to marry me, so you have to rely on yourself. Is this what you call promoting the Demon Sect?" Wei Yin said seriously: "Isn't this a big deal? The Demon Sect joins the Taoist Sect and becomes the largest sect in the world. It saves hundreds of years of detours. What else do you want?" … … This book is also known as "The Demon Gate Speedy Guide" and "Being Quietly Invincible at the Demon Gate"