If that still doesn't work, consume the "Primordial Origin" and upgrade the Purple little dragon to the Ancient Level.
Deification of this Talent Ability is Jack Clark's greatest trump card for his future breakthrough into the Eternal Realm, so even with the Purple little dragon, he would not fuse with it unless it was absolutely necessary.
Therefore, on the Human Race's side, they must try to delay the outbreak of the final battle as much as possible.
Or rather, try not to provoke those Purgatory Demon Gods, to avoid a situation where a Demon God, in desperation, sacrifices itself to forcefully awaken the Purgatory Ancestor.
For the Destruction Emperor Dragon, the advantage lies with it.
If the time can be extended by one or two Sun Wheels, so it can develop further, then the Human Race will surely win this battle.
