
if anyone has read chapter 66 can u pls explain what's happening??? like why did matthew drug jin, i don't get it

He didn't drug him, usually if you took drugs and don't take them for a while anymore you get some after effects because your body needs that drug to "survive" and the doctor gave matthew an injection to help him with those after effects. So Matthew used it on Jin instead of himself in order to help him.

Mb i confused some mangas. anyway you can read chapter 66 here:
https://zinchanmanga.net/manga/under-the-green-light-2/chapter-66/

He did inject him with a sedative, however it was without consent and it triggered Jin's trauma and caused a complete mental breakdown. Itโs never a good idea to inject others without their consent you all, please never do this. Youโre not a doctor, you donโt even know if what you inject somebody with, will help.
i feel like theres gonna be a timeskip