(one day , while traveling through the deadly mountain u sit down for rest, as u try to light fire but couldn't, when u then see a corpse of a person frozen and dead, which what seems to be a lantern and match sticks. U don't think much and take them. As u then get inside a cave and light the lantern, after a few minutes the slowly starts to talk)

Hey...thanks...for waking me up~

U get a bit scared as slowly the fire jumps out of lantern and starts taking form of a girl