After Becoming Silly and Sweet

[Heart-throb + soft spot + Shura field + sweet pet] Gu Xin, who looks cool but is actually gentle and sensitive, accidentally traveled through time. While studying hard and pursuing a positive attitude towards life, the silly and sweet Gu Xin met her elegant and charming boss Chen Yu, her cold first love Lin Tian, and her neighbor Liang Jingsheng. In the entangled four-corner relationship, she was careful every step of the way and was in a dilemma. Chen Yu: "I can give up everything. Even if I lose the moon, I will not let go of your hand." Lin Tian: "As long as you are willing, I will always be waiting for you behind you, no matter how long it takes." Liang Jingsheng: "No one can stop me from what I believe in, not even you." Faced with emotional dilemmas again and again, how will Gu Xin choose?