C718 An astonishing insider

After crossing the Bridge of Helplessness, I saw a group of ghost servants guarding the wells. There were seven wells in seven different colors. On the wells, there were large seal characters:

Heavenly Dao, Human Dao, Beast Dao, Asura Dao, Hungry Ghost Dao, Hell Dao and finally, the path of the Soul.

I couldn't help but ask the Bodhisattva next to me. "According to the book