Rural People Are Not Welcome in the World of Immortality?

The protagonist has traveled through time... Wait, the protagonist of this book doesn't seem to have traveled through time. Several children walk out of Baixi Village. Is there an unknown danger ahead or a haven of refuge? These children will go on the road of cultivating immortals, accompanying each other along the way, struggling, will their edges be smoothed by life, or will they fight back with their edges to create a new world?