Jun was able to see and sensed when people were lying to him, or at any given moment. This ability had saved him on numerous occasions and made it possible to avoid people he should absolutely not get involved with. Especially when shady people in the slums, who were up to no good approached him.
However, there is something else. Whenever he saw injustice, whether it be small or big, he would feel this uncontrollable amount of hatred for that person. He would have the overwhelming urge to correct that injustice.
This was one of the reasons he couldn’t steal from people he deem as good, it would lead to self-loathing to the point where thoughts of how he should kill himself for doing such a thing would plague his mind.
So this curse was forcing him to become a robin-hood of some sorts, and a good Samaritan in a world of schemers and backstabbing people.
‘If he isn’t going to kill me, then what is he going to do?’