Huge new dance club in C-Park, the Changning development that is quickly becoming "the underground INS." Reactor is a big, minimal, dark, and windowless concrete space with red lights and two big dancefloors, plus another room which is the size of a lil club. Expect house, techno, bass, live performances, big lineups on weekends, and shows by touring acts. The venue has just opened in late March 2026 - more info coming soon once it's a little more tuned. So far, we can say the soundsystem on the second floor is bringing heavy pressure and the huangniu highball is nice. Expect a cover price and a "no flash photos on the dancefloor" policy.