Monster - Vol. 17 Ch. 142 - I'm Back

[MangaDex]

 

[VasHy]

IT WAS ME BERRY! I WAS A TRAP ALL ALONG!!!!

 

[Cosmak]

Lunge and Grimmer crossover, this is incredible. And for the revelations that we got...

We'll see more of that in the future.

 

[killua_15]

You see
When Nina regains her memories at the mansion

I've guessed this

 

[zenono]

well, I did have a feeling it was actually nina....
and also because in the preceding chapters you could see the expressions of the 2 kids - the one saying welcome back had a more sinister expression that was more like johan and the one who returned looked frightened, more human in a sense

 

[Masca7]

Kind of an underwhelming "twist"

 

[Ceildric]

It was pretty clear this was where the story was going for quite awhile.