the family of zuo family in baihebao was chased by the eighteen sects and fled to the bridge of life and death. the couple of zuo and his eldest son were killed. on their dying days, they asked their youngest son shaobai to cross the bridge before they could survive. bbb。 although the bridge of life and death is full of poisonous gas, shaobai is desperate and crosses the bridge by accident. two masters have to teach the martial arts of the heavenly sword and sword. five years later, shao bai yicheng returned to the world to take revenge. shaobai remembered that his parents said that being chased was because someone blamed them for killing the heads of the four major sects of shaolin, emei, kongtong and wudang. therefore, shaobai had to find out the original evil to take revenge. as soon as he was born in the bridge of life and death, shaobai met zhang yuyao, huang rong and gao guang, and soon met meng liang and fan sisters, so the seven people formed the golden knife gang to investigate the truth. on the way, the seven people were found to be the former head of emei, master xianyun, confirmed that it was the new leader of the four sects who conspired to kill the previous leader and blamed shaobai's parents. while tracing the murderer, shaobai reunited with his aunt and sister. it turned out that they pretended to be the one who was the mastermind of the whole matter, and they waited for an opportunity to take revenge, because the son was the mastermind of the whole matter. more than ten years ago, the holy lord wanted to dominate the martial arts world, but he failed to pursue zuo's mother, so he led the disciples of the four major sects to kill their masters and seize the throne, and then blamed the zuo couple. the truth is revealed. shaobai used the heavenly sword and sword to eradicate the holy lord, avenging his parents and brothers, and at the same time...