The original artist wrote on their Instagram that they were having personal issues but haven't posted anything since then.
https://www.instagram.com/yungun_iw/#
It's really sad. You can tell the new artist is trying to mimic the original artist. Sometimes it's passable but then you hit some panels where it's absolutely bad. I stopped reading for a bit and then jumped into 113. The MC's face is unrecognizable in this chapter. Yikes.
However, I also feel we wouldn't be having such a negative reaction if we didn't have the original art to compare it to. The original artist was just really, really good. I feel like the company that produces this series got cheap and didn't hire a replacement who was on the same level.
The story is really good but who thought that changing the god-tier art style to... this... is a good idea? :(