Infinite Power: The Sage's Call

Summary

In a world overrun by monsters, the protagonist had awakened an S-level superpower. However, betrayal struck when his most trusted family stole this power, leaving him vulnerable and nearly killed. On the brink of death, he activated the "Ultimate Warrior System", an unexpected lifeline that transformed his fate. The system granted him the ability to summon legendary warriors and set him on a relentless path of vengeance. Determined to reclaim his power and justice, he endeavored to vanquish the beasts and confront betrayal, growing stronger.