Danmachi: Is it wrong to be a baddass in a dungeon?

A crossover between characters from different anime
i also improved orario.

the mc is an introvert who dont
give a shit about people and
only cares about getting stronger.

Yes like the title this fanfict has
allot of scenes where the mc
is just showing off.

Mc's

Kien ???
Personality: dont like to talk to people. likes chocolates. dont give a fuck
about anybody.

he also has a tragic backstory which result to him being
paranoid and choose not to help those who
are in need.

Dont expect anything from the writting quality.