C621
Before she could climb up the stairs, Chen Jianguo came down. He came right after he put down his stuff. Seeing Lin Peilan, he immediately came to help her.
"Slow down, this staircase is higher than the others. I'll change it so I can walk more easily tomorrow."
"I'm fine."
Lin Peilan was relieved! Give him your hand and the two of them will go back to the house