In fact, Ah Lu is not called Ah Lu, but Yin Yin.
When she graduated from elementary school, she changed her name. Many people asked her why, but she just said she liked it.
Ah Lu's eyes were blurred, his mood was calm, and his words were gentle: That day, a boy bullied me, so he stood up to protect me and fought with the boy. He was so brave! He beat the boy away, but he took off the button on his clothes. The button was green, so I called him Alu.