Keikenchi Chochiku de Nonbiri Shoushin Ryokou ~Yuusha to Koibito ni Tsuihou sareta Senshi no Mujikaku zama~ - Vol. 2 Ch. 9

[OddSpecter]

I've read the WN not spoiling but things are not what they seem theirs something not right with Lisa

 

[Insignis]

They stated that the hero’s party was S level and our MC is level B now that he’s solo. So how the hell is the hero still trying to make a “debut”? The bitch is already the leader of an S class party. He should be famous already.

And that assault of a woman in town, at the site of vanished labyrinth should have been enough for an inquiry at least.

Rereading it for fun now, and checking comments on the way. I suppose its a different thing between being an S rank adventurer, and a hero. The maid girl is also ex S-ranker, and she isn't a hero. The "hero" gear you get at temples and how they work also suggest you just need to be strong enough. So dude did quests/stuff ranked up to S-rank, and wanted to become an "official" hero by debuting by clearing a dungeon or something/getting hero gear, just that MC beats him to most of those.