Fantasy, Sign in the Chaos God and Demon Body at the Beginning

After twelve years of pregnancy, she is at her peak when she is born! Qin Xiaoyao traveled through the fantasy world and became the direct grandson of the ancient Qin family. However, he was burdened with the Ten Ultimate Veins and was judged to be a cripple of jealousy that would not survive the full moon. However, as soon as I opened my eyes, [Zhutian Invincible Sign-in System] was directly credited to my account! Signing in for the first time at the birthplace will reward you with [Chaos God and Demon Body]! Ten absolute locks? Shattered! An eternal vision? Inspire! Family ancestor? All woke up with a fright! When he began to take the initiative to explore this terrifying world—— Sign in to the Bronze Immortal Palace and obtain [The Law of Freedom of Transformation]! Sign in to the Eternal Burial Ground and get the [Reincarnation Seal]! Sign in to the end of time and space and get the [Eternal Only Fruit]! Is the princess of the Immortal Dynasty secretly interested in him? The saint in the ancient restricted area worships him as her master? The giant of the Supreme Immortal Realm begged him to take on a disciple? Qin Xiao said: Don't worry, let me sign in first.