[At 249 years old, the "Time Seal" has obtained the power of the Law of Time Crystal.]
[You didn't immediately use the "Time Seal" to travel through Spacetime to return to the past. Instead, you prepared to settle the matters of the Origin World first.]
"Although an accident happened during this tribulation and the world of the Origin World changed greatly, and spiritual qi recovered in advance, we still have to let the various grotto-heaven worlds return to the Origin World." Han Zhao thought to himself.
Now, he was no longer fulfilling his promise to the Origin World's Heavenly Dao Will. Instead, he took the opportunity to collect a wave of grotto-heaven World Origin Spirit Crystals and Heavenly Demon Stones when the various grotto-heaven worlds returned to the Origin World.
As for the Heavenly Demon Yin energy, when he returned to the past, he should be able to encounter many powerful Heavenly Demons.