Bold Pengun
Newbie
- Jul 6, 2020
 
- 63
 
- 107
 
- 125
 
I think it's just a doppleganger, or as said in other comment, "MC's shadow" of some sorts.So apparently I think that the shadow girl is somewhat related to the protagonist maybe she knew him already like she could be his sister or cousin ? coz they both have almost the same looks !
EDIT :- If you looks close at the shadow girl face you can see her having those white bandage stuff on her face just like the protagonist