Just Kill the Last One

I fell into an ancient and dilapidated giant ship, and after undergoing a torturous life and death test, I was transported back by a mysterious force in accordance with the "agreement". When I thought I could live a normal life, I fell into a scheme by my "friends". In the deserted night, they actually had another terrifying face, transforming into an unknown monster species, opening their yellow, smelly and disgusting fangs to eat me... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.