Han Xiaolong, who has been practicing hard in the barren mountains for eighteen years, has the best martial arts and medical skills in the world. He worked hard to complete the S-level reward but only received two hundred yuan in reward. When he turned 18, his trap master and his killer wife assigned him a death contract mission. He took 10,000 start-up capital and went to Yunhai City to lurk in the Tang Group, secretly carrying out a dangerous protection mission.
