Cengjing You Yongshi

The first king slayer of the demon world, AI, a powerful and adorable dragon, dreams of nothing more than a peaceful retirement. However, his quiet life takes an unexpected turn when he crosses paths with a magician, Le Fei. He later somehow found himself as the adopted father of LeFei’s son, Dino. AL raised him, and now a question came that Dino will live with his dad or choose his destiny as a warrior.