Man y'all underestimate how fast Sung Jin-Woo can go. Did you see the chaptet where Beru almost killed Cha? Yeah his hand wasn't moving slow at all, so that mean that Sung must've traveled faster than Beru's attack. Even without his shadow exchange I'm sure he can get there in less than 3 minutes
I just noticed after rereading for the 11th time! Naga on chapter 11 when Senpai shut the door in front of her, she looked like she was about to break it down if he didn't open it
Flat is indeed Justice but my fellow degenerates, did you see that smile when she saw Senpai? That smile is what's giving me the power to wait 4 more days