I Levelled Up by Becoming an Influencer

Story:

Akisora Shuu was granted the title of "Appraiser" in a society where success in dungeons affects your social standing. Nobody is interested in his talent since it is a never seen before class that is not suitable for combat. He thus has a routine and boring existence. He instantly leveled up one day after posting a video revealing details about a creature he had evaluated in the dungeon. It transpires that this was due to the fact that he received a portion of his viewers' victories against the monsters he had filmed. He rushes into the dungeon to save the person who means the most to him now that he knows how to level up indefinitely!