Chapter 20:

Explores the secret lab:

Went with them just so they could avoid some problems:

victim:

New protagonist:

Killer:

Chapter 20 end

Remains 12

Chapter 21:

Found out who the traitor is:

The traitor:

Victim:

Killer:

Chapter 21 end

Remains 10

Chapter 22:

Yells at everyone because they still trust the traitor:

Yells back:

Victim:

Other victim:

Killer:

Chapter 22 end

Remains 7

Final Chapter:

Punched the traitor:

Victim:

Killer and the mastermind:

Final chapter end

Remains 5