As a Devil, I Became a Hero

I am a human being who pursues romance, but in the process of pursuing romance, I was hit in the head by an inexplicable thing falling from the sky. Well, is this the necessary condition for Long Aotian to open? When you get to hell, you become the weakest category, "Damn it, where is my golden finger?" The earl among them became interested in me, but I really didn't know. I was the stronger one. The days passed by inexplicably quickly, I don't know why I got mixed up in a bunch of things, and my brain doesn't have enough space. "Well, firepower beats brains." There are private facilities. The heroine is a cute big black dog who is lightning-proof (๑•.•๑).