Laffey_

"Before the towers fell, before everything was consumed by darkness..."

Leo Astralis whispered to himself while traversing through the rubble of the ancient structure. 

His body bore the scars of survival, bite marks that throbbed against the coarse, blood-stiffened fabric of his clothing.

"...I wonder what the world was like."

After humanity failed to complete the Tower almost 700 years ago in time, it exploded, spreading monsters all over the word.

Even the system, which blessed humans with power, had abandoned them. Or did it?

[Run]

A singular message urged Leo to escape, yet it was short lived as was he was caught like an animal in a trap.

And just like an animal he lashed out until the very end, taking one of the captors to the grave with him.

But as darkness closed in, the system spoke again.

[One time Regression activated]
[Congratulations. You've activated the Heart of the System]

Re-Awakening with the Summoner's Class

[Mind Archive upgraded to Mind Library]

Different lines and arrows appeared before him, showing him everything, even though he wasn't looking.

At first, the outlines of the most important things appeared, being him and the monster, then the surrounding area.

And in no time at all he could see everything around him almost as if he had his eyes wide open, if not even better.

All of the information stored inside the skill projected itself into his head, allowing him to predict Medusa's movement without trying.

The skill also created red patches around Medusa's body, which Leo could tell were its weak points.

Now, it had turned from a fight of endurance to a one-sided massacre, as Leo predicted, and countered every attack the monster tried to throw.

In no time at all, the beast fell, not having any more strength to fight back.

Loss