During the Anti-Japanese War, the century-old teahouse by the West Lake in Hangzhou was undercurrent. Shangguan Wan'er, the master of tea art who returned from studying abroad, inherited the ancestral business and turned the "Tingyuge Pavilion" with carved beams and elegant decorations into the CCP's underground intelligence center. When the Japanese military police captain Sato stepped into the threshold with a mysterious translator, a life-and-death game with tea as the blade suddenly began.
