Return of the average Jo

What happens are death? Some say that Death or the body is the death of the couciousness or soul, returning to etenal nothingness. Some religions say that after death your soul either ascends to heaven or descends to eternal damnation. Bai Tian on his deathbed turns back time and returns to 2010 to his freshman year in University. With his knowledge of the first life, he avoids major deathflags and try to resolve his regret from his time.