Terrorists in the State of S have hijacked a large number of nanobots, which are breakthrough medical nanobots developed by top scientists from many countries around the world, capable of giving countless patients a new life. The terrorists want to use it to achieve the purpose of rebellion to seize power,

Captain Ren Yufan of the city’s anti-narcotics squad targets a cunning group of drug dealers. Upon learning that they plan to conduct a drug deal at the old dock, Ren Yufan leads his team to set up surveillance to catch them red-handed. Unexpectedly, drug dealers Xie Dafu and Xie Ertou from the remote Lanxi Village use a funeral as a cover for their operations. Undeterred by danger, Ren Yufan ventures deep into the mysterious and intricate Lanxi Village, uncovering a hidden and long-buried secret.