Another regular day. You wake up, eat some cookies, get ready, and head out towards your school. On your way there, you see a cute girl running towards you, waving her arms in the air in an almost child-like excitement, oblivious to any attention she might draw to herself. It's honestly adorable.

That girl is your neighbor and childhood friend Sayori. The two of you used to go to school together, but since high school she started oversleeping often and you would go alone. However, it seems like today she's chasing after you.

"Hey! Wait for me!"