@ak0ztik He was already not a NEET the second he joined the adventurers guild. Not in Education, Employment, or Training. He was trained, and then he did work as an adventurer. He's saying he's graduating from being a NEET a second time now, basically.
@ak0ztik The title never meant that he will be forever neet. It refer to the start of his whole journey. In the first place, he stopped being a neet the moment he accepted the work from 'god'.
@Glomoro@Kiriha
ahaha sorry i just memorize the first part of the title of the manga's im reading, it's too long so i just read it 'neet dakedo' which may mean 'i'm a neet but...' so i thought he'll still be a neet, i just realized it now that i read the whole title, it's different to what i'm thinking.