This Letterbox is very, very strange !!

Chapter 4 Summary (Easy words)
Pigpen (the main guy who has lost his memory) wakes up after fainting.

He tries to remember who he is, but nothing comes back.

He's still stuck on that weird island with the creepy family.

The old man (the father) is acting strange and doesn't want Pigpen to leave the island.

The father tells him there are no boats and no phone signals, so there's no way to contact the outside world.

Pigpen gets suspicious - why would someone stop him from going back home?

He starts thinking something bad is going on.

At night, he hears weird sounds and feels like someone is watching him.

He also notices that no one is trustworthy in the house - they all have secrets.

Chapter 5 Summary (Easy words)
Pigpen decides he needs to escape from the island.

He looks around the house for clues or a way out.

He finds some old letters and photos that make him think this family is hiding something dark.

The mother (or the woman in the house) starts acting very creepy towards him.

She talks in a strange way and asks Pigpen weird questions about his past.

Pigpen gets even more scared because he realizes he can't trust anyone - not even the woman who seemed nice at first.

The chapter ends with Pigpen feeling trapped and realizing he needs to run away fast, before something bad happens...