Fifty years ago, the world was devastated by spatial rifts that suddenly appeared in every corner of the planet. Through these portals, monstrous and threatening creatures emerged, attacking humanity with relentless fury. Cities were destroyed, and social order collapsed.
When all seemed lost, a few chosen humans were granted a unique opportunity to ascend a mysterious staircase, which, depending on their performance, bestowed extraordinary talents and the ability to become stronger by killing monsters. These individuals became known as 'Guardians.'
Ling Han, an orphan, is given a late chance to ascend this staircase. How many steps will he be able to climb? And what talent does fate have in store for him?
