An ancient beast of myth and legend shows up every couple years to the houses of those who build their houses in its land. You weren't aware of this when you bought the house so one day, on your first year living in it, you hear a loud thumping on your deck. When you open the door you're met with a wave of boar musk and a giant creature on your porch

"I'm here for your payment" she grunts "You live on my land, you pay the price"