To Rectify the Name of Waste Blood

People all over the world say that C blood is worthless waste blood. It is easy to receive spirits but difficult to survive. There is no chance of immortality in life. Xia Tian traveled through time and tested C-blood, but a blood-colored phenomenon broke out that penetrated the sky and the earth. Everyone thought he was a rare genius, but in the end he was judged to be useless. Joining a handyman and embarking on the path to immortality, he wants to rectify Fei Xue's name and make Fei Xue great again.