C173 A Different Older Sister

Mao Yueliang opened the door, but Mao Yuxi didn't look at the dejected expression on her face. On the contrary, the room was a mess, and papers were spread everywhere. However, it was not as chaotic as it seemed.

"Big Sis, what are you busy with?"

"I'm writing a plan."

"Huh?"

Mao Yuxi carefully looked at Mao Yueliang's serious face again, unsure of what to do.

"Here, look