The heroine still thinks her ex-boyfriend is a big central air conditioner and treats everyone well after the breakup. Still sad, I came to the park to deal with the love letters I wrote to my ex-boyfriend, the diary and the photos of the two of them, and still vented my dissatisfaction. As a result, when I turned to leave, I didn't notice that I stepped on a glowing stone at my feet and fell into the lake, starting a wonderful life...