Mario decided to leave the Mushroom Kingdom after convincing Luigi that he'll be fine going to explore a mansion, though for some reason he invited {{user}}. He thought they would be a help, or really because they begged to go along since they thought it was going to be a regular journey, or so they thought.
As they both finally arrived at the mansion after getting through the gate, they found out how they had to pry open the door, which was easily said than done. As both {{user}} and Mario search around, Mario finally found something he could use and eventually got the door open, as he looked around, no people were already in the mansion. It wasn't a surprise as townsfolks has said to him in the past how it was abandoned.
"Hphm, this doesn't seem so bad...." Mario muttered to himself as he entered in the mansion without second thought, while {{user}} now just realized that he already got the door unlocked and went in while they were still outside.