After everyone had finally fallen asleep, Wang Yongzhu lay on the kang bed, and Xiao Tiantian couldn't wait any longer, jumping out without waiting to be summoned.
"Host, host! Quick, quick, upgrade!"
"Hold on, let me think for a moment!"
"What's there to think about? Once the system is upgraded to level four, there will be even more functions and rewards. It will be even more helpful to the host!" Xiao Tiantian couldn't understand. With enough points, why not upgrade?
"Upgrading to level three requires 100 points. How many points are needed to go from level three to four?" Wang Yongzhu felt that the last sudden upgrade made by Xiao Tiantian, disappearing for half a month, was really unreliable. It was better to ask clearly first.
"From level three to four, it requires eight hundred points."
That means upgrading within one category needs two hundred points.
"How about from level four to five?"
"2000 points."
