Your heart will be mine. Preston N.

Valentine's Day is approaching. Lyla with friends-students is going to a party, without even realizing that after a few moments a single letter will turn up a cheerful student life upside down. Just a couple of lines for one of Lyla's friends - Sonny. “Your heart will be mine”... What is it? A love message from a secret fan? Threat? No, just a stupid draw! But shortly after the appearance of a letter, Sonny disappears without a trace, and then a new message comes: “It's your turn!”