Border Escape: from Piggy to Underground King

Zhang Fan was deceived and trapped on the border and narrowly escaped death. In the desperate situation, he accidentally awakened the god-level physical therapy system. He transformed into a double-faced undercover agent, relying on his extraordinary skills to deal with dangerous situations and the cold informant Qingluan, every step of the way. After a desperate battle, he disappeared mysteriously. When he returned to the border forcefully, all forces surrendered, and a border legend that shocked everyone began!