Naganuma, who mastered time leap in order to make a successful confession, redoes Valentine's Day over and over again.

Valentine's Day will fail like this. Taatsumi Naganuma, a high school student, is told this by her future self who arrives starting tomorrow. Following her future self's advice, she takes on the challenge of making Valentine's Day chocolates. However, a third self, a fourth self, and more future versions of herself keep arriving one after another──!? This is a participating work in Fujino Sumino's "Valentine Love Color Project."