Good Bye, Dragon Life.

Dolan, the reincarnation of a powerful dragon, now lives a simple life in a village, working the fields and hunting for food. After being defeated by a human in his past life, Dolan has found happiness in his quiet existence. However, his life takes an unexpected turn when he meets Celina, a lamia, in a swamp. Despite their differences, Dolan and Celina form a close bond, but their friendship is soon put to the test as they face various challenges.