Escape Room Memories in dreams

I was planning to go on a trip next Saturday, but my father suddenly told me that I could not attend the meeting.
I nodded, "Yes," but I really wanted to go...
In order to forget about the trip as soon as possible, I decided to go to bed earlier than usual today.
After getting into the futon and having trouble falling asleep, light leaked through the gap in the door.
When I got curious and opened the door...
[Providing material]
OtoLogic : https://otologic.jp
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Pocket Sound: https://pocket-se.info/