One Day, Suddenly, Seoul Is - Vol. 2 Ch. 2

[MangaDex]

 

[kaminomikan]

is it telling him to kill? or convert them to the swarm?

 

[theslowblitz]

Wait, is Yeon Woo the villain of this arc? Can't be it, right?

 

[JaceG13]

This... is not how I envisioned our boy's reappearance going...