In terms of narrative technique and art, I'd say the past few chapters, starting with Yeonghoo's mental breakdown, going through the showdown at the lab door and now with the strangulation scene, have been a masterclass. I knew Kang Hyung-gyu was a good webtoonist, but he's head and shoulder above the average of his peers. The way this series has slowly escalated from a garden variety superpowered high schooler series to a clash of a villain against worse villains is crazy.
The command of dark and light in the scenes in this chapter was amazing, as was the pacing of the conversation intertwined with the murder of Dr Son. Everything was perfect.
I wonder whether Suhyeon will destroy the lab, or whether the palliative pills will make their way to Woonghoo's hands somehow.