It is currently on hiatus.
WAIT WHAT-
On Lezhin it says that it is completed but on Tappytoon it says its on hiatus, so I'm just going to gues it's on hiatus.
The second part of the second season just came out on kr kakao, it's gonna take a while to get the raws and to have a team to translate it
Oh, okay thank you so much.
When is the updates;(((