Ryu, Kyoko, Yuri, Miwa, and Chen get together to visit the "holy ground of Japanese whisky," Yamazaki Distillery. While they're there, they learn about Chen's past and his relationship to the area.

In the wake of the trip to Yamazaki Distillery, Chen decides he wants to spend his life as a bartender. However, his father is still determined to make him his heir. Chen turns to Ryu for help.