The second part of the Jade Bone Haruka fan fiction series, Tokiyage took less than a thousand years to become a big-shot figure in the floating world. After traveling for thousands of years, when he returned to the God Realm, he found that his little maid had been bullied.
He rescued the little maid and taught the scumbag who bullied her a lesson, but unexpectedly, he was forced to become his apprentice. It's okay to accept a disciple as a master. He's familiar with him and Shiying won't panic.
This is a story about a big boss master and a few careless apprentices who travel from all walks of life (no) to save the world.
Purpose: A teacher should...?