Sergey «Fidget» Yevdokimov returns home after serving 8 years in prison. Here, he has an autistic brother, an alcoholic mother, an ex-wife with a kid, and double crossing friends. While in prison, Sergey was a UFC fighter, but he wants to start over. His father returns at the same time, while actually fleeing from prosecution. Aleksandr «Doc» Yevdokimov is a former UFC champion who’s now a fitness instructor. Doc enters the world of UFC again to win and make money, but this time, with the help of his prot?g?s. He brings his mistress Vera along. Sergey has no desire to patch things up with his father and especially with his lover, but Doc convinces him to join the team and participate in underground fights.

Rostov-on-Don, our days. In one of the working-class residential areas in the south–west of the city, christened by residents of the "SouthWest", life is in full swing - a local group of young guys is constantly measuring strength with peers from the "thug" center, well, the adult "owners" of the districts are turning over more serious matters. Ravil is a young programmer living on the South. After graduating from college, the guy dreams of going to the USA and doing what he loves there. While waiting for the grant, Ravil moonlights as a courier. However, the young romantic is attracted by the temptation of fast criminal money. In order to realize the cherished dream of another life and win the heart of a young beauty Or from the rich area, Ravil steps on a slippery path.

Khabarovsk Territory. Taiga. Pavel Likhovtsev, a senior huntsman and bear hunter, keeps an apiary in the taiga and brings up his eldest son Eugene as a real man. However, with the advent of the nineties, the apiary goes bankrupt. Pavel and his family are forced to go to Khabarovsk in search of a better life. At this time, Khabarovsk is undergoing a redistribution of spheres of influence — all power and all resources are transferred to the organized criminal group "Obshchak" — a gang that will soon become the largest criminal group in the world.