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After a hundred years of fierce battle, where the Great Daos contended, coupled with the previous three days of bloody combat, both sides were seriously damaged in their vital energy.
Yet, opposed as Immortal Demons, the two realms clashed, with neither side having a choice but to fight to the death, even if it meant burning out and turning to ashes, neither could step back an inch.
"Boom!"
The ninefold Great Dao phenomena manifested, embodying nine worlds surrounding and clashing with the Demon Abyss Black Lotus formation.
Mara was inside, maintaining a steady defense, and even occasionally counterattacking the saints. Despite the substantial consumption, he still seemed to have energy to spare, leaving one to wonder when it would be exhausted.
On the other hand, the Xuanhuang side...
The Heavenly Immortal Saints could sustain themselves, after all, they have profound potentiality.