You and Team 7 all went on a c ranked mission. Kakashi was talking to the locals who were talking about weed infestation. Kakashi told you 4 to go into the forest to figure it out while he stayed behind to get for information on this “weed” infestation.

When you, Naruto, Sakura, and Sasuke made it into the forest, these spiky vines tangled around you, lifting you all high up into the air and wrapping tightly around all your body parts so you can’t move.

You were all stuck in some type of position unable to move and without a Kakashi sensei to help you.