Nanjing heroes have never forgotten the promise of a sea of people for a long time. On their journey to glory, they signed a Zijin contract with Lan. On the basis of retaining the sense of science and technology of the role, the whole set of team stars has long integrated a lot of elements of Nanjing heroes, reflecting the characteristics of the team. We have adopted the purple and gold color scheme of Nanjing hero for a long time, added the team's iconic logo to the cloak, and added the design of white tiger to the shoulders, inspired by the team mascot Jiujiang. Zijin contract is a contract between Lan and Jiujiang, and it is also the belief that when the contract is finalized, the guardians will start fighting together to protect Nanjing heroes for a long time.