Instead of launching an attack now that the day was almost over, Bai Zemin decided to get a good night's sleep to replenish his Stamina to the maximum. After all, even though he was still almost at full power, all the work he had been forced to do during part of the morning and most of the evening was really mentally exhausting.
Besides, fighting zombies in the middle of the night was not something Bai Zemin preferred to do; at least not until he adapted to fighting an endless horde of creatures that felt no pain, fear, and never tired.
While Bai Zemin had fought and killed countless zombies so far, this would undoubtedly be the first time he would be fighting a horde of millions of them.... In fact, this would be the largest battle Bai Zemin was going to experience as far as the number of enemies was concerned.