"Is it convenient for Little Feng?" Sun Bi asked carefully.
She was a shy person and not very good at expressing herself. Lei Jin's father was very capable and did not need her to do much so she did not ask for help very often.
How could Mother Luo not be willing when she heard this? She treated Lei Jin as half a son. Xiao Feng's relationship could continue at any time, but there was only one chance to save Lei Jin's results.
"Sister Sun, take a seat, I'll get him for you." Luo Mu stood up and knocked on Luo Feng's door.
At the same time, Luo Feng was revising the math paper they did that day with Ai Tingya.
"Little Tingya, why do you always make the same mistakes here? AD is obviously perpendicular to BC! Look, look, the drawing is very obvious, isn't it?" Luo Feng almost broke the paper.
