Strategy for the Ghost King of the Polar Region: Enter the top 30 of the ghost king and unlock the Polar Ghost. Essentially, there is an element of gambling and only Needle Girl is left. This strategy is summarized from the experience server and is subject to the official server.
1. Enter the top 30 of the ghost king ranking (entered before or entered now)
2. Unlock the Polar Ghost (defeat the ordinary level 60 ghost king)
1. Group recommendation
2. Single recommendation
3. Ksitigarbha restores blood
