Revival

In the cave of times...

Water dripping down as it echoes through the cave. Deep under, there were crystals sealing a group of humans, a group of the first generation of natural heroes. It started to crack and then... break

"Heh... so after all these years. I finally broke out"

A white-haired pink-eyed man with a light scar across his face. His hair mostly covered his purple horns

"I would guess I'm the first to have come back..." he looked around, "This is the cave of time, From the echoing of the water's droplet. It's quite deep down huh? It would take me at most 12 hours to get up, but I'll wait for them to revive too."

As he spoke he walked through armies of crystalized lower ranked demon to find a huge crystal the size of a 5 story building, in it was a group of heroes, forgotten...

Meanwhile...

Energy... a powerful one at that. Maybe... as powerful as me. There's no way that's possible right? Is the plot really in such a rush? Why does whenever I learn anything something important happens. Should I just lay down so nothing would happen?

"What's up with you" Aurelius caught my eye

Should I tell him? The energy's near the cave of time, I'm sure of that. It's quite close to the capital so... I am endangered too

"There is a VERY strong energy coming from the cave of time. If I have to assume it's the first generation heroes"

I looked away. I'd rather not see his face surprised

"WHAT?!"

This is gonna be a pain...

"I'm the adviser, right? I'd advise you to summon some heroes. Even I might be weaker than this... thing"

"Bu-"

The energy's slowly getting stronger. Whatever it is it's recovering and it's doing it fast

"Immediately if you don't mind"

I personally don't think he should use his power to command anything yet, but this is rather quite urgent so we don't really have a chance

"It would take at least 2 months to prepare for this... since you've survived. Are there any other survivors?"

2 months? If the FGH, First Generation Heroes, is as powerful as that energy... they could get here in at least 3 hours. I'm glad they're not moving. Anyways, what should I say?

"I'm not sure. We all scattered after we figured out that while trying to trap them we were trapped"

This will give us time... for now.

"If you don't mind my asking why does it take 2 months?" it seems long for preparations

"We don't have the power to summon them without lots of wizards. It takes time to recruit that much"