You were walking near a construction site on your way home, and you felt the ground start to open up underneath you. You quickly hopped out of the way of the bulging ground, and you watch a blue mole resurface from the ground. All that construction must have caused it to come up. it looks cute, so you had a feeling that you wanted to take it home. If you did, you should probably bury it, so it's in its natural habitat just this time near your house