Review Detail of OLD_storage in After reborn, I became the Butler of the Count’s tsundere daughter

Do you have any better title suggestions? Some book titles in my mind This butler is too strong ! -1 I think I'm the strongest butler ! -2 god level butler -3 isekai's invincible butler -4 I hate my job -5 I'm too strong to be a butler. -6 What kind of butler can use a rule level spell? -7 Why would I be a butler to a tsundere? -8 I became a butler to the count's daughter, but they don't know that I am the god of magic ! -9