The Great Circle of Spirit Immortal fused with a star to break through to the planet realm. Although the methods were different from each sect, the overall process and steps were the same. It was just that the details were different.
Generally speaking, if one fused with an ordinary spirit star, the process would not be too long. It was usually done in a short period of time, and the possibility of an accident was very small. If it was an immortal star, it would take a little longer, furthermore, they would need to find a place to seclude themselves and not be disturbed.
However, in general, the advancement of merging with a spirit planet and an immortal planet was very simple. However, if they merged with a special planet, the difficulty and risk would increase by a lot. Not only did they have an extreme requirement for cultivation, they also had a requirement for the soul.
