082 Every day, we must be more erudite

"No need to get so excited," Li Yi said with a silly smile as he rubbed his head. "Look, I can't even stay by your side with your leg like this, the least I can do is support your purchase of some study materials."

Li Zheng nodded firmly, "As a parent, being able to support study materials is enough. What more can one ask for?"

"Alright, off to bed now, stop whining about being poor."

"Mhm."

After Li Yi closed the door, Li Zheng didn't go to sleep.

Instead, he turned on his phone and quickly linked his attached card to the "Brother Dong Shopping" APP.

Demonization Level is a surefire, long-term investment. The sooner you enter Demonization, the sooner you earn. The deeper the Demonization, the crazier the profits.

Forget the rest, let's set a small goal first: nail a hundred points in History, Geography, and Politics, and double the efficiency and vitality value.

Soon, the shopping cart was filled with fresh books.

Brother Dong, you've made another buck.