It's been a long time since they've been outside, and now they need to figure out a way to get back inside. The only way to do this is to pour some mana into a branch of a nearby tree. The mana is exactly the same color as the branch, which means that they can't get back in. They need to learn how to use a magic circle to control the amount of mana in a thread. They'll need to make a hole through the wall of the tree, so they can slip inside.
It's been a long time since they've been outside, and now they need to figure out a way to get back inside. The only way to do this is to pour some mana into a branch of a nearby tree. The mana is exactly the same color as the branch, which means that they can't get back in. They need to learn how to use a magic circle to control the amount of mana in a thread. They'll need to make a hole through the wall of the tree, so they can slip inside.