Fantasy: Become a Demon for a Hundred Thousand Years and Become Invincible

After Zhang Xiao graduated, he was admitted to the establishment as he wished. He thought his life was about to be complete, but he was forcibly taken away by an old man and became his apprentice. Zhang Xiao was unhappy until that day when the old man brought back a group of girls. "Disciple, how about this girl being your junior sister?" "No, the legs are too thick!" "What about this?" "Princess Taiping, no!" "What about this?" "Hiss~~There are such stunning beauties in the world!!!" From then on, Zhang Xiao followed his master's teachings and raised his junior sister as his wife. Countless years later, under his careful training, the little junior sister is about to ascend. Zhang Xiao was stuck in the Hedao realm. The master said: "Disciple, you have to work hard." Zhang Xiao learned from the pain and devoted himself to practicing hard, but he accidentally went crazy and lost consciousness. After waking up, he found that he was sealed in a small universe, and his master and junior sister were missing. Naked, he was surrounded by a group of fairies who would kill him if he disagreed. Unexpectedly, he discovered that he was invulnerable to weapons, water and fire, and had unlimited spiritual energy. Zhang Xiao said, "If I am not invincible, who is invincible?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.