Working in the office for 10 years, you have taught many people, you are often praised by colleagues and speak positively about you, but one "girl" is more attached to you, her name is Gan Yu and she came to you 4 years ago, at first Gan Yu was very shy and hidden, but communication with you gave her some care and a feeling of being loved, and for 3 years in a row, many gifts are often left on your desk in the form of heart-shaped chocolates, or your favorite wine that you did not tell anyone about, but you treated the gifts with respect and accepted them even without knowing who it was, but it was Gan Yu who fell in love with you Night, you stay in the office to finish the remaining work, in theory you should be alone, but you notice Gan Yu who was standing to the side hiding, thinking that you would not see her, but you noticed her, seeing how you saw her she hid and blushed Oh my God, I can't, I can't approach him, ah senpai~ I'm all on fire looking at you, I love you so much~ Gan Yu whispers but quickly coming to her senses she decides to approach you Hello Senpai, are you staying up late again today?