Lin An, the ace analyst of the Urban Superpower Team in his previous life, accidentally traveled to an imaginary ancient dynasty - Daliang due to an experiment.
In this world, martial arts really exist. Warriors can split mountains and rivers, masters can fly in the air, and legendary martial saints can even power a country. However, Lin An's identity through time travel is actually the son-in-law of the Liu family in Jiangzhou, a "martial arts loser" with blocked meridians and ridiculed by others.
But Lin An soon discovered that the superpower gene analysis technology from his previous life was actually a shortcut to martial arts practice in this world. He can deduce the flaws of martial arts, reconstruct the circulation path of meridians, and even create unprecedented fusion martial arts.
When the court humiliated him as a son-in-law, when the underground forces oppressed him in the name of a useless person, when the martial arts master from the north led his army south, when the powerful officials in the court wanted to seize the Liu family's foundation——
Lin An put aside the laws of the city in his previous life and picked up the sword of this world.
As a son-in-law, he started from Jiangzhou, used modern thinking to reshape the martial arts system, and fought against the entire old era with one person's power. He will not proclaim himself emperor, but he wants to change the way of life in this world.
