Immortal Qin: Diagnosed as Insane

After five millennia of immortality, Qin Shou is wrongly diagnosed with mental illness and locked in Qingshan Psychiatric Hospital. Using his vast historical knowledge and extraordinary TCM skills, he convinces psychological expert Su Qingyue and nurse Wang Xiaoyan, gradually earning freedom from external surveillance. However, his sharp rise attracts the attention of Jiangcheng warlord Zhao Tianhua. Refusing Zhao's overtures, Qin Shou returns to the strict S-level isolation zone. Zhao retaliates across technology, capital, and the internet, while Qin Shou leverages his five-thousand-year wisdom to engage Zhao Tianhua in a life-or-death showdown within this unique battlefield, ultimately turning the tide.