Siheyuan: Grandmaster of Internal Power, Beating Up the Whole Courtyard from the Start

[Transmigration, Courtyard House, Decisive and Ruthless, System] Lin Feng, an orphan who fled famine, transmigrates by accident and activates a National Arts System. After years of arduous training, he finally reaches the level of controlled power and becomes a grandmaster of the national arts. Five years later, he settles in the capital with his beautiful companion, moving into Courtyard House No. 95. The moment he steps inside, he sends Yan Bugui reeling with a single slap for trying to shake him down, intimidating the entire courtyard. Yi Zhonghai tries to guilt-trip him with moral pressure? He charges him with extortion! Silly Zhu throws a punch to intimidate him? He treats it as hooliganism! Bang Geng breaks in to steal? He gets at least three years, with no leniency! Nobody knows that this fearsome man, who rules the courtyard with an iron fist, is actually a master of controlled power so renowned that the martial world trembles at his name. Faced with such a hardcore neighbor, all the courtyard’s beasts shake with fear: How are we supposed to live like this!