An Impending Calamity and... finally Overpowered?

The possibility I came up with had a low chance of being true. Yet, it was terrifying enough that I couldn't ignore it.

'A Monarch will descend in 7 months and he is after me.'

Goddammit, there was no time to rest!

The seven figures that appeared in my dream came from the innermost River of Ruin. They had to be Seven Demon Monarchs, and the black figure showed one of those seven figures coming for me while hoping that I remember the dream after waking up.

Maybe this was why I was given {Chains of Order} with the [Synchronization] skill.

"Should I run away?" I pondered, but I knew the answer already. "No, that isn't possible."

Until the Great Barrier is lifted, there were only two ways to escape: Rifts and, well, Destroying whatever the Monarch, aka Demon King, is using to pinpoint my location.