There were actually two purposes for the previous test.
The first was to see if he could react before his memory was erased each time, and the second was to test the general location of that thing.
If the first goal was not met, Li Changhe would not be able to crush the fluorescent pen. Afterward, his unconscious self would continue to scribble the 'correct' character.
Thus, the second goal would also not be achieved.
Fortunately, it seems that he could still take action before discovering the opponent and being affected. He crushed the fluorescent pen to leave instructions for his future self.
Before, he would enter the second floor unconsciously and end up affected.
This showed that both he and Yun Ting couldn't react effectively in that instant.
However, just now Li Changhe had been on high alert when entering the second-floor.
He was always prepared with [Fierce Tiger Climbing Hard], but it was a pity that his physical strength value didn't decrease significantly.