Due to a conspiracy to steal boxing genes, the protagonist Zhou Zhenglong went from being an excellent student to being imprisoned step by step.
Her mother was suffering from cancer. In order to save her mother, her sister Zhou Yuxun fell into a trap of mysterious forces and disappeared.
His father, Zhou Tianmin, accidentally caused the death of his second father more than ten years ago and was sentenced to prison. However, his family never had the opportunity to visit him in prison for more than ten years. What is even more bizarre is that his second father also mysteriously disappeared after his father was imprisoned.
There seems to be an invisible giant hand behind all of this.
The protagonist Zhou Zhenglong's boxing system has awakened, and he vows to smash this giant hand behind the scenes with his two fists, usher in an era of honor for prisoner boxing, and rank at the top of prison black boxing!
