Noble Mage?...is a joke...he is no Noble

Transmigration to the body of the heir of the richest noble family in the fantasy world ..... Sounds great ... Magic and many races ..... Fairy tale .... Almost unlimited cash .... hehe ... and too high for dessert magic and physical talent .... So what do I need the system for? I don't want him .... I'm not a slave, I'm a noble Mage, Mutt !!!