Sayounara Ryuusei, Konnichiwa Jinsei

In the past, there was an undefeatable dragoon who was so strong that even god was afraid of his powers. A Human can defeat him and after his murder, he is reborn as Human, Dolan. Now he has a life as a human and for that, he has to work in the fields and also he is happy to be human. He felt a lot of things that he was unable to experience as a Dragon. Then a Girl with a snake Part Called Lamia came into his life. Celina was looking for her loneliness and then she met with Dolan. They get close to each other. They decided to live together and for that, they are going to suffer a lot and various challenges are waiting ahead.