
So is this 4th mugo that pair of glowing eyes that was shown in one of the chapters......I thought there could be another personality....or it could be someone else entirely. What a way to end the season

No it's a 4th identity. It's not someone else.
Here, an explanation.
https://www.mangago.zone/home/mangatopic/19223991/

Pup's after seeing ml collapse went to hye chan's home and beat him up....n hye chan did not even resist.....he was so afraid he curled up his tail between his legs n took it n then had to b hospitalized......dear artist why is this going somewhere else.....I thought I will finally b able to see what I visualised while reading but this has taken a complete different direction.....I really wanna cry ╥﹏╥
The wolf is an absolute Daddy