Rock Kingdom: I Will Kill You in My Dreams

I had a magic cat that caught mice Used sparkles as hand warmers, I also fished in the blue water … Drop! Congratulations to the host for obtaining the S-level divine pet Abu! What??.?????? Abu, S-class? Isn't that a super divine pet that has become extinct long ago? Drop! Congratulations to the player for unlocking William's Castle! Castle William? Why does it sound so familiar? Etc? Isn't this a relic mentioned in history books? I must be really dreaming! But I will kill you in my dream! This novel and its characters are purely fictitious. Any similarities are purely coincidental. Do not imitate them. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.