"End and beginning, born together"

Zao's father went crazy, and he often saw the ghost of his dead wife. At one point, he almost killed Algae when he lost control, and the seaweed shop owner Lang immediately helped out, becoming a life-saving benefactor and a murderer of his father. The surviving algae live in the seaweed shop, but she has no sympathy for Lang's actions. No matter how annoying Dad is, he is Dad. In a certain year of his father's death, Zao decided to take action to break the curse of seaweed ... The infinite reincarnation of love and killing was unveiled.