
Wait .... could it be hes doing it because of Jiheon mom too ?!!! Like he say before he accepted the house request because he know her. And when he first saw the picture of Wooju and Jiheon he was looking at him and said "Is it time" so when ever the heck hes doing hes been planning it from long time.

In the previous chapters there was someone following Wooju and taking pictures with him and Jiheon , what if that is also the professor doing . Like ruining Jiheon career down while using Wooju . Also what if the kidnapping in the past he was targeting Jiheon ( because of his mom ) but got the wrong kid.

Why do i feel like the drug is not what Jiheon thought he got for changing him to omega. But actually something with different effect that was passed on from the professor.
He need to stop feed it to Wooju and take him to get his system cleaned out of it somehow , and he pray the effects go away.

He likely doesnt know about the side effects, when he got the pills he asked if there were any side effects to the pills and the guy said no. I feel like if he knew what it would actually do then he wouldnt have fed it to Wooju, but thats on him for not being suspicious when it can literally change the subgender of a person
WASN'T THE PERSON WHO GIVE THE SWEETS TO JIHEON THE PROFESOR FATHER , AND I BELIEVE THAT GUY IS STILL WITH HIS MOTHER ...... SO MAY BE THAT GUY HAVE SOMETHING AGAINST JIHEON BECAUSE OF HIS MOTHER.