Drifting home

In class the teacher say summer vacation is starting and legend and kosuke and yashi was trying catch up with kosuke and legend and kosuke and yashi was going to the abandoned apartment they go insides and see natsume sleep in the closet and legend try waking her up and then that Reina see legend and kosuke and yashi on the roof top and yuzuru then that a lot rain cover the whole apartment and they are in the middle in the sea and they don’t know how get home