I Am Invincible in a Single Fight with No Solution in the Group

It is impossible to fight one on one, and I will never be able to fight one on one in this life. It's not a waste of my skills to fight in a duel. It's okay to have a one-on-one challenge. I want to challenge you one to one**. Wu Tian didn't want to be so arrogant, but his skills made it difficult for him to keep a low profile. Wu Tian had mastered the gun-brushing skills before he was born, which made him stand out among many brothers... With such gun-brushing skills, he reached the pinnacle of life. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.