After I Got Confessed to at College, My Ice-Cold Little Sister Turned Dark

[Sole heroine] + [1v1] + [Not reborn] + [Mild yandere elements]

Jiang Yang’s parents divorced when he was little. His father took him and married into Auntie Jiang’s family, which was also a single-parent household.

From then on, he had a younger sister, Jiang Yu.

After the college entrance exams, an unexpected accident took both Jiang Yang’s parents. To care for his stepsister, he turned down an offer from a prestigious university despite his excellent exam results. Instead, he chose a university in their hometown of Haishi and made the long journey back there with his stepsister. Their parents had left him a house there.

Jiang Yu had been withdrawn from birth. She’d suffered a serious illness as a child and was physically frail.

He had planned to take good care of her, quietly finish university, then marry a girl who loved him. Together, they would look after his sister and live an ordinary, peaceful life.

But…

After he started university, not a single day was ordinary!

The new neighbor after their move seemed like a gentle, considerate big sister next door, always looking after the neighbors. In reality, she was a total psycho!

On the first day of classes, he got caught up in a dispute between two rich young women at school, and they launched a fierce pursuit of him!

There was also an outgoing, warmhearted upperclasswoman, who turned out to be a heartbreaker who played with people’s feelings and abandoned them without a second thought!

After finally managing to cut ties with them,

Jiang Yang thought he could at last live a normal life, but…

Because he was just too “popular,”

His younger sister went dark…