C135 Sisters' Distress

September 30th, noon.

"Bro, we're out of school at 6 PM. Can you come and pick us up?"

Li Yun was on the phone with his sister, Cai Xia. The two sisters obviously didn't have a cell phone, so they called him from the school store.

"Mm, alright!"

Li Yun pondered for a moment before agreeing.

Normally, when the two sisters didn't stay at school, they would go home on the bus