C557 The Symbol Sword Sect Was Exterminated

Jiang Li's efficiency was astonishing.

The next morning, when the students returned to class, they were surprised to find that all the broken windows had been mended. The warm wind coming out of the air-conditioning made them feel as if they were in the middle of a warm spring, which was indescribably comfortable.

"When did you fix it?" Some students scratched their heads.

"Last night