We Shared a Bed in the Same Dormitory, and the Male Protagonist and I Became Mortal Enemies.

Gu Xiyuan is a staunch superstitist. She has believed in horoscopes since she was a child. Due to a system error at the beginning of her first year of high school, she and Lu Zezhen became roommates in the same dormitory and the same bed. Gu Xiyuan: If this isn't a God-sent marriage, what is it? Classmates: sharing the same bed Intention: secret love