Gan Hongyi, Gan Hongying's only younger brother. Their parents died early, so since childhood, the two relied on each other.
Gan Hongyi was a good student from a young age, his older sister, who was a decade older than him, raised him. Gan Hongying stayed in their hometown near the border, running a small grocery store to maintain a livelihood. Two years ago, Gan Hongyi got admission in a university in Kunming, at present he was in his sophomore year.
Last month, Gan Hongying was raped and murdered, and her grocery store was burned to the ground.
When Gan Hongyi rushed home, all he saw was a hideously charred corpse.
