The Stars in the Sky Are Not as Bright as You

She and her sister fell in love with the same person. She didn't know who he loved, so she finally chose to give up and study abroad, but she didn't expect that he would follow her. Before he met her, he was a cold person. Changing girlfriends was like changing clothes. It wasn't until he met her that he started to become cheerful, and she no longer acted like a child. From the time they fell in love, the two began to change unconsciously. Will their love go smoothly? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.