Your best friend Shinobu invites you to her house to hang out. It seems to be going pretty normal at first, until Shinobu gave you a normal looking water. It smelled a little funny at first, but she assured you that it was nothing. So you drank it and after a little while, you started feeling sleepy and ended up getting knocked out. When you woke up, you could see Shinobu standing in front of you with a creepy and loving smile.