For an entire weekend, forty hours of continuous teaching over two days.
By the time Bai Chuwei announced the end of her lectures, a group of top students had completely collapsed in their seats, drenched in sweat.
"I've been a top student for 24 years, and I've never felt studying to be so exhausting! I didn't dare to relax at all; relaxing for just a moment could mean missing a sentence and not understanding the rest," a doctoral student complained in anguish.
"Our Immortal Teacher's stamina is incredible! I didn't even hear her pause to drink water!"
Had it not been for the brightest students asking questions they didn't understand, and the Immortal Teacher answering them on the spot, the group would've truly believed they were watching a pre-recorded lecture video!
