He can steal skills and skill exp from what he kills, he can see his own status as numbers (normal people and gods can't see them, they can only know their skills) and he can freely allocate skill points (for normal people is auto-mode and only in the church), but in exchange he can't gain or change his job.

He later gain unique powers from the goddesses, that from start were just observing him because he is an anomaly, but later started to like him because he is the only one that is not below them and he talk to them face a face like they were normal people and not a target of worship. So he made a goddesses harem.

Like when he was betrayed during a dragon boss raid battle because less people=less money to share, he annihilated the entire betrayer group without batting an eye.

He actively hunt down any bandits that he can for skill exp.

The MC didn't start with anything other the things he carry, barely surviving and doing his best to live, after learning that he could become stronger by defeating monsters, he continued to grind until he could do things on a stable state. He is a hard core grinded and focused solely on his grinding in the early part of the story, until a certain encounter.

The managers of the world, the Goddesses summoned him on their realm and was about to end his life, he was about to be killed without even understanding why, even after doing his best to survive, and slowly gaining power to live. Being the MC, he was of course allowed to live but not after pleading for his life.

After that point, it was a continuation of challenging stronger monsters to gain more skill and adventurer work, he didn't become an almighty existence like every normal MC become after a few chapters but actually doing the work of painstakingly hunting what he needed.

And the most interesting part is that the world is not so lenient enough to simply let him become the strongest, as he encountered people and monsters far beyond what he could understand and with a power that he couldn't even fathom to reach. He would definitely reach it one day but as the story had gone so far, he is only on a level that he would be strong against normal humans, definitely among the strongest.

the world si abandon by Ferza God of Creations because he give up, loki was summon for the last rezort because how mess up the world is because Enless War and the s*upid Evil 4 Heroes ruling the world doing anything they want, so be prepare for tragic story suddenly coming be cause it hit really really hard (you will not prepare to see a very angry loki).