Comments of chapter undefined of I Travel into Different Dimensions to Save Humanity

Indespair:Do you mean that at the Qi Gathering Realm, one has to form the dantian, and at the Foundation Establishment Realm, one has to be careful because it's a crucial milestone for practitioners who wish to advance further? They need to properly refine their body and so on. In the Golden Core Realm, they need to build up enough internal energy to form a golden core inside their dantian. To advance to the Nascent Soul Realm, they'll need to refine their spiritual energy and spiritual awareness, and have the ability to manipulate their internal energy at will to use it in the spiritual realm. Should I include these details?