The story of Yin Yang Street takes place in a border town in the 1980s. Our protagonist Minglai Li is a soldier fighting to defend his country. He runs into a series of strange things & finds his beloved wife missing when he comes home. Where used to be warm & sweet is now full of mysteries, which lead to a place called Yin Yang Street. Is this a coincidence or a conspiracy? Minglai Li has no time to think about it. All he could do is rush to Yin Yang Street & explore the bottomless abyss....