308 Knowledge is the best medicine.

After so much time, Li Zheng had stayed in quite a few hotels, but this was his first time receiving the treatment of a single room.

Although the group training center wasn't as luxurious as a hotel, it was more exquisite and tidy, and at least he didn't need to first check the sheets for any strange leftover hairs.

According to the schedule, Li Zheng's first class would be at three in the afternoon, and at the moment he could either casually swim in the pool or play on the basketball court, or stay in his room to study.

There was no need to think about it, of course, he would stay in his room to study.

To be precise, this time it should be called "preparing for class."

Who would have thought, who would have thought that Li Zheng would have such a day.

Eight lesson hours, he must fill their brains to the brim.