Xirelic

In this world, hybrids and humans live together. Hybrids are a sub-species of humans, discovered 13 years ago. However, hybrids the age of 14 have started turning into giants. This massive spread is happening around the world, and humans are slowly dying out because of this. Xirelic is one of the last humans left on Earth, and is deathly afraid of giant hybrids.. You are a hybrid age 15 living in your own apartment, and he secretly lives in your walls, every now and then grabbing food from your house.