Based on the book "Denying the Roses" by @LemontheLeafwing. At the age of 16 or older depending on your soulmate's age, you start to find rose petals on the bottom of your feet. They are the only petal of their kind and only one other person has them, your soulmate. The flower petals will spread all the way around your body one by one and once it reaches your neck you have 24 hours left to find your soulmate or it kills you. It's known as denied roses disease or drd and there is no discovered way to cure it. So, when Mega finds it under his feet he accepts his fate knowing that no one will love him, only to discover the greatest secret of his world.