What's the use of Yin and Yang emblem?

Can be exchanged for rewards such as Dayue Pill Skin Smoke Burning the Sea, Dayue Pill Skin Smoke Burning the Sea, Dharma, and God Call Voucher.

Yin and yang teacher? It is a 3D Japanese-style wind-to-RPG mobile game independently developed by China Netease Mobile Games Company. On June 20 16 1 June 1 1: 00, Yin started the first Android test; On September 2 of the same year, he landed on the ios platform and started in the App Store; On September 9, the same year, Yin and Yang Division made a public beta on the whole platform.

The story happened in the age when people and ghosts were born. Ghosts and ghosts originally belonged to the underworld, lurking in the panic of human beings, waiting for opportunities, and the order of the Yang world was in jeopardy. Fortunately, there are a group of magical powers in the world who know how to look at the stars, recite spells, cross the boundary between yin and yang, and even dominate the spiritual body. They tried their best to maintain the balance of Yin and Yang at the risk of their lives, and were honored as "Yin and Yang Teachers" by the world.