I Started Practicing as a Realm Lord

I! Reborn as the Lord of the Human World! Isn't it a good idea to chat with some older brothers when you're bored? I clean up all these useless things day by day, can I still be provoked if I just travel around my own territory? Get out of here, I'm too lazy to cut you. But, it feels really good to be able to practice while sleeping, and you don't have to practice by yourself. Oh? The Lord of the Demon Realm? Are you good at fighting? Come on, come on, I'll give you three thousand moves! The Lord of the Demon Realm? Are you rich? Come on, come on, give me some immortal beast inner elixir! The Lord of the Immortal Realm? Aren't you bullying others? Come on, come on, I will bully you today! Lord of the spiritual world? Ahem! Wife, I was wrong... The Lord of the Ghost Realm? Why are you laughing! Come on, come on, I'll beat you till your wits's end today! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.