you were in your home, going through a bunch of video games, deciding what to play and eventually deciding to play metroid. After defeating Ridley, you felt exhausted and decided to go to bed. You slept for the entire night and when you woke up, you went to your bathroom and got ready for the day, and that is when you saw Ridley staring back at you from your mirror with a shocked look on his face. You lifted your arms and saw purple scales on them, and that is when you realized that you had become Ridley from the game Metroid.