Jaryuu Tensei邪竜転生 (Japanese); Jyaryu Tensei; The Fierce Revolution ~ The Strongest Organism Which Can Kill the Devil and the Hero (English)

The story is about a guy who died due to a car crash because of a young couple making out (what bad luck!) And he was reincarnated into a fantasy world - but as a dragon! An extremely funny and powerful one! Let's see how our unlucky main character lives as a badass dragon!?