Lin Yi jumped from the rooftop. He thought his life would end there, but by accident, he time-traveled into the body of a young man with the same name and was bound to a companion system. After his rebirth, he gained a younger sister, Lin Yao - a little girl with a hermaphrodite body, who had to endure the torment of alternating cold and heat every year. For his sister and for himself, Lin Yi embarked on the path of cultivating immortality. The ninth level of Qi Condensation, Tiangang Body Refining, and Determination Fist became stronger step by step with the help of the system. The road ahead is dangerous and unpredictable, but with Ayao behind him, he has a trump card. In this life, he wants to live a unique life.
