The next day, Ren Baqian went to the academy in the morning.

After being away for so long, he somewhat missed those idiots.

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Having been away for a year, there were some changes to the school. After all, with the radio, many things could be remotely controlled. After his thoughts were transmitted back, the school would make changes according to his plan.

The thing about spoken words was that their meaning would change completely after the message was passed through two people. Ren Baqian knew that the changes were somewhat different from what he wanted them to be, but it was better than not having changed at all.

When he entered the school, the first row was still the classrooms and his office. The second row was a new row of buildings that included new classrooms and chemical laboratories. At the back was the library in the corner, and none of it had changed much.

Apart from this place, the other changes were so huge that he almost didn't recognize it.