C505 Tianxin(part Iii)

"Professor Ye, we are prepared to suffer if we can sit in this classroom!" Ma Yueyue clenched her fist and became the designated spokesman for the third class.

Ye Lingtian's face sank. After a long silence, he softly said, "Suffering is only one aspect, what's more important is …" Sacrifice! "

The students of the third class did not understand