C188 Strange phenomenon

(i)

Leaning on my double crutches, I limped out of Jin Shi's house. Beside me, accompanied by a child. He was dark and thin and shorter than his peers. His name is Sun Xiaowu.

When I got home and entered the house, I sat down in a chair.

Sun Xiaowu stood beside me. I told him to sit, but he wouldn't.

"Thank you!" "No," I said.

"No need to thank me, we're friends!" Sun Xiaowu said