On the Day I Broke Off the Engagement, I Activated My Super Arsenal

The day I was abandoned by the sect, I activated the arsenal system in my body. Senior brother is mocking me as a loser? He took out Gatlin with his backhand and beat him.   Master scolded me for falling into the devil's path? Bazooka taught him how to be a good person.   Until the ancestor of the fairy world came down to suppress me, I silently unlocked the nuclear bomb.   "Ancestor, times have changed."