The Tongtian Battlefield could still be entered when darkness had not descended. However, the timing of darkness's descent was neither precise nor predictable, which was why players of all races did not dare enter the Tongtian Battlefield casually during the day.
After all, no one knew when darkness might suddenly descend, bringing a Dark Creature to their side.
If an unprepared person suddenly found a powerful Dark Creature of the same realm appearing beside them, the consequences were easy to imagine.
What was more, the various races did not coexist amicably. Encountering one another during the day was manageable, but if darkness suddenly descended after they met, the resulting consequences were not something either side could bear.
Therefore, when darkness had not descended, players of all races would not casually enter the Tongtian Battlefield.
Of course, some players from certain races had wanted to cross the Tongtian Battlefield directly while darkness had not descended and enter its core region.
Those players had indeed reached the core region, but their fate had been utterly miserable.
Anyone with less than one million Battle Merit who entered the Tongtian Battlefield was immediately captured by Lingzhi Fairy or her fellow disciples and sent to the front lines to fight Dark Creatures.
There were countless Dark Creatures there, and they were no longer at the same realm as players of the various races. Dark Creatures of every realm could be found there, and the strongest among them even surpassed Immortal Venerable Grade.
Whenever Dark Creatures of that level appeared, they caused incomparably terrifying consequences. Not only would countless people die or be injured, but most would be converted into Dark Creatures.
In short, that level of battlefield was not something the players of all races currently on the Emperor Path could participate in.
This was