Yeah, ML is the one of the few most decent people Woojin met... And it goes to show even if he met someone nice, they are unlikely to help fill the empty hole he has for himself. He needs to work on himself. Vulnerable people are seriously a target for manipulative people.
Manipulative people can easily spot out easy targets. So for someone like Woojin, gaslighters, manipulators, and so on flock to his personality type. iipockyii
It's like he's a magnet for terrible people