PLEASE NOTE: This series contains potentially triggering content such as abuse and dub-consensual sex. Please be aware before purchasing.

In a caste-like society where a person's worth is decided by their skill rank, a powerless high schooler named Shu is branded as "skill-less" and suffers relentless torment from his family and classmates. One day, driven to the brink of death, he awakens a power called "Learning," which lets him steal the skills of his abusers. Every day of pain he endured becomes the fuel for his revenge, but standing in his way is an S-rank squad hailed as the nation's heroes. Watch as the curtain rises on a skill-fueled revenge saga that will overturn a society that mocks the weak!