Even if Tang Yu lives his life again, he will not understand the seven emotions and the human heart, because he is a demon and cannot understand the joys and sorrows of human beings.
Until someone taught him.
PS: The protagonist is a siren, a half-human and half-fish siren in Western legends. There is also a siren named Mermaid. According to legend, the siren seduces humans into jumping into the sea with her singing. She is a beautiful and ferocious kind, not the kind of little mermaid who saves a prince in trouble and turns into a bubble.
Because the protagonist is not a human being, his behavior and views in the early stage are extremely incorrect, but he will get better later, so please don't criticize.
There are many private facilities, see the article for details.
The protagonist Tang Yu, the third brother of CP, is not related by blood.
The martial soul has its own body, the sea monster, and the accompanying flower of evil thoughts. The soul skills are based on the seven deadly sins of mankind.
If you don't like it, please leave quietly.
Intention: Good deeds and evil deeds will be rewarded, and good deeds come first