Resolved Yaoi guy transported into own novel

So the mc had his own novel, and then he got transported to a cave with a big cat like creature and they became close. Later on people came for the cat because he had a human form and was important and the mc coming from another world followed him to the space ship. And the mc and the cat became close because the mc had unconsciously thought of his own cat while writing about the main character of his novel, and they were probably a ship, but I forgot the title

 

The People Who’re Supposed To Kill Me Fell For Me Instead

 

The People Who’re Supposed To Kill Me Fell For Me Instead

 

Thanks!!