During the return to the dormitory.
Sally, who was present at the lecture given by Han Dong on "Multi-Universe Interaction Theory", felt incredibly curious about the mentioned [Black Tower].
Although she really wanted to ask Han Dong about it right now, unfortunately, there was no opportunity at the moment.
"You've worked hard, go and rest quickly."
On the school bus heading to Old Mountain Apartment.
The exhausted Han Dong lay with his head resting on Sally's lap,
after nearly a month of mental overuse, he was completely relaxed and had entered the deep layers of dreams, with saliva constantly dripping from his mouth...
However, Sally not only didn't mind but quietly collected this pure "Sleeping Saliva".
...
The actual sleep duration was longer than Han Dong had expected.
Five whole days and nights were barely enough to replenish all the brain fluid essence lost over the summer vacation.
