Martial Arts Sign-In System

Neptune Yang Yi obtained the sign-in system and traveled through time to become Yang Kang's biological brother. The Wanjie flow and the Invincible flow are all about transcending all worlds and becoming a supreme being. However, the protagonist mainly has a background. His father is Hongmeng, his mother is Chaos, his grandfather is Taichu, and his grandmother is Taixu. Their backgrounds are extremely powerful. There are many female protagonists who will take the protagonist of All Worlds as his younger brother. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.