Anyone has other recommendations like this? like where the mc transmigrated into a bl wor...

I'm not sure if this is exactly what you're looking for but I'd say cozy obsession is incredibly similar to this
https://www.mangago.me/read-manga/cozy_obsession/

oh nvm you've read it already lol

My favs :

- I Have To Be A Great Villain
- The Affairs of the Other World Depend on the Corporate Slave
- Kiss the Abyss

If u like danmei novel I'll recommend you Heroic Death System, though technically the mc is not hoping to survive lol

https://www.mangago.me/read-manga/circuit_breaker/ this one has the mc shoved into a book, its still ongoing.

Ohh yess, Cozy Obsession is one of my favs, their chibis are so cute.