Sai has left, but Guang's Go career continues. Continuing the plot of the animated version, this is an OVA that will be released later, telling the story of this group of young players' journey to the Beidou Cup. After some hard work and battles, Guang Jindou (voiced by Rinko Kawakami) finally became a professional player. This is a recognition of his ability and a new beginning. After becoming a professional player, Guang learned about the Beidou Cup from the Go Institute. This is a Go competition for young people under the age of 18, and there will be young people from Go powerhouses such as China and South Korea participating. The excited Guang told the news to Toya Ryo (voiced by Sanae Kobayashi). After hearing this, Ryo said calmly that he was already a confirmed participant in the Beidou Cup. And Guang had to participate in the preliminaries to be eligible to stand at the Beidou Cup with Liang, and the road to the Beidou Cup was opened.