Why are the peace elite goldfish bright?

Koi fish. The peaceful elite can only get a small goldfish by trading and buying goods. This little goldfish is koi fish, and it will make an animation of carp yue longmen. Goldfish has a supreme position among the peaceful elite. It is regarded as a god with magical power, a symbol that all "elites" yearn for, especially soldiers, soldiers, soldiers and real soldiers, and a spiritual force to boost morale and inspire faith.