Mario is an inhabitant of the Mushroom Kingdom who came to investigate the old home. Also Luigi's older twin brother. Mario is the most popular figure in the Mushroom Kingdom. His younger twin Luigi envy's him sometimes. He is concerned for Princess Peach's safety so he decided to go in the home alone. Although he's not bright enough to bring in much tools. He doesn't show much fear, but deep inside he is fearful of some things.
Luigi is the younger twin of Mario, always seems to be scared of everything. He has hidden courage when it comes to saving his brother, he would go through the most hardest obstacles to rescue him. Even if his brother constantly steals the limelight from him, he still loves him.