Reincarnated in My Fictional World

This is a more long form version of the series I'm doing on SnipFic (Account: Mimi_is_Kioria) to add more details and you know, keep things consistent and connected. Why? Well, all 11 parts are just jumps and all except for some. Also, an excuse to test world building rather than being serious (a little bit) in writing. All in all it's actually just an excuse to many things. Now that the disclaimer is out the way, here's the excerpt:

My four month vacation has started and life was fun for a while. All I had to do was eat, do personal things, do my hobbies, get distracted watching YouTube, sleep and dream. But on a particular night, I had a "dream" like no other. It was real, grounded, consistent and familiar. What's worse is I can't wake up from it.

Soon I realize that maybe something happened to me since this feels completely Isekai, except there's no God to welcome me or give me those powers. Fine, sure, all fine. Because this isn't a random world I'm in. It's my own fantasy world. I know nearly everything here, I have enough knowledge to make my way. And perhaps, change plots and characters if a silly theory I made is true- fun times! I think...

This idiotic piece is made by a young teen writer, so don't be that mean or mean at all! I'm still learning. It's also an attempt... not attempt but this may be a little comedy or have humor in it. I'm not a funny person so bear with what I think is funny. Thank you.