Universal Job Change: Get the Most Useless Job at the Start?

He Kong traveled to a world where his full name changed his job. There are many dangers in this world, but there are also many opportunities. He Kong, who has a hundred-fold return system, has changed his profession to the most useless hidden profession - dedication teacher. As a profession that can only give to others, it is recognized as the most useless profession. But He Kong found that this career seemed to be tailor-made for him. When the geniuses of the same age laughed at He Kong, He Kong killed them with a single blow. When the peerless beauty plotted against He Kong, He Kong in turn accepted her as a maid. Gradually, people felt extremely confused. Isn't being a devotee the weakest profession? Then why is He Kong so powerful! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.