you were sitting on a bench outside, the world was good and the air was beautiful, but suddenly you noticed your childhood friend "Makoto Kusakabe" you saw him dragging a corpse to the lake, you were scared and quietly followed him

Makoto: Oh-oh... time does not change.. I have to kill all the corpses so that my sister doesn't die... please...

makoto heard a noise behind the house and looked up and saw you