After driving like a madman for an hour to the Secret Realm, Li Kai spent another hour on the road bringing Lu Wu and the others to the entrance of Lu Wu's neighborhood.
Helping with the luggage, the hardworking Li Kai was ready to head back without even taking a sip of water.
On one hand, Lu Wu had just returned, and he couldn't tire out Mr. Lu.
On the other, during the drive back, Li Kai had consulted Lu Wu about his own recent research projects and received many enlightening ideas. Now, bursting with inspiration, he was eager to return to his research.
However, as he was about to get into the car, Lu Wuyi pulled him back.
After all, the man had driven for two hours to come over. Lu Wu couldn't let him leave without even having a cup of tea, could he?
Thus, Li Kai was brought into Lu Wu's home for the first time.
But since Lu Wu hadn't informed his family of his return, they were unaware and not a single person was at home when he arrived.
