(1V1 + sweet story + two-way + plot develops quickly)
A little ps: the male protagonist's surname is Jiang and the female protagonist's surname is Lu. The title of the book is due to the private design of the book. The male and female protagonists use each other's surnames.
Before meeting Lu Qingchen, Jiang Yixing didn't believe in love at first sight. When he met Lu Qingchen for the first time, Jiang Yixing felt as if his heart had been hit by Cupid's arrow. When he met Lu Qingchen for the second time, Jiang Yixing understood the Cupid's arrow he met the first time, so he took the initiative to approach Lu Qingchen. From then on, he had a sweetheart who he often missed, and he was also called Mr. Lu.
Before meeting Jiang Yixing, Lu Qingchen didn't believe in love, but after meeting Jiang Yixing, Lu Qingchen discovered that life could really be so gentle. Seeing Jiang Yixing walking towards her step by step, Lu Qingchen also began to walk towards Jiang Yi. From then on, there was an important person in her life, and she was also called Mrs. Jiang.