Edamura recalls the time in his childhood when his mother taught him Confucianism and his father Ozaki was jailed for aiding the Suzaku Group with human trafficking. He never returned home after his release from prison and Edamura cared for his mother until she died. Back in the present, Edamura is summoned by Akemi and ordered to serve as an interpreter for the visitors from Shanghai Longhu-bang, a Chinese mafia group led by Liu Xiao which started as a subsidiary of Suzaku Group. The visitors are Chen Yao, Liu's right-hand man, and Oz, who does the interpreting instead of Edamura...