After divorce, courier Basil lives in poverty. In order to make money and treat hair loss, he joins an apricot company and becomes a drug trial volunteer. He never expected that the so-called hair growth potion was actually a human body modification experiment. After being injected with the second-generation sprout, symbiotic spiritual threads with independent consciousness grew from the top of Basil's head. On weekdays, he is still bald, but in times of crisis, thousands of spiritual threads can be used to attack and defend, explore paths, heal wounds, and control all things. Insidious pharmaceutical companies are trying to create controllable enhanced humans and regard all drug testers as pawns. Basil and Lingsi coexist together, uniting a group of suffering companions, from fighting to the death in a secret room to hunting across the sea, from hiding on an isolated island to bravely breaking into the enemy camp, step by step to tear apart the transnational conspiracy, break free from the shackles of medicine, and fight back for freedom!
