High school student Yusuke Saito lives an unassuming, quiet life after waking up six months prior with total retrograde amnesia. Completely stripped of his memories, he tries to fit into ordinary society alongside a kind childhood friend, hoping to build a peaceful future. However, that tranquility shatters when figures from his forgotten past emerge, revealing a horrifying truth: before his accident, Yusuke was not an innocent bystander, but the monstrous leader of a sadistic delinquent clique responsible for orchestrating systemic torture and emotional devastation against vulnerable classmates.

As former victims resurface seeking lethal retribution, Yusuke must confront a terrifying moral paradox. He possesses no emotional connection or recollection of the inhuman cruelty he inflicted, yet the physical scars and shattered lives left behind are undeniably his doing. Forced into deadly games of survival and revenge orchestrated by individuals whose lives he destroyed, Yusuke embarks on a desperate search for his lost identity, grappling with whether a true devil can ever earn genuine forgiveness or if retribution is absolute.

What to Expect

Back When You Called Us Devils delivers a relentless, high-tension psychological mystery driven by moral ambiguity rather than conventional black-and-white heroics. The narrative pacing maintains rapid, suspenseful momentum, shifting seamlessly between high-stakes physical altercations and intricate mind games. Readers navigate the visceral consequences of severe school bullying, exploring the cyclical nature of vengeance, personal accountability, and the fragility of identity.

Who Will Enjoy This

This title is tailored for mature readers who appreciate grounded, uncompromising psychological drama and grimdark redemption stories. If you are captivated by deep studies of human culpability, high-pressure survival stakes, and stories that challenge the viewer's empathy, this series provides a compelling, thought-provoking journey from start to finish.

Related Series to Explore

Readers who are drawn to the raw physical grit, institutional pressure, and moral weight of competitive environments will appreciate Battle Studies, which explores the strict, demanding realities and psychological rigors of high school baseball culture. Meanwhile, those interested in contrasting deep-seated ideological conflicts, heroic self-reckoning, and questions of innate justice should look into My Hero Academia, offering an expansive examination of what it truly means to overcome societal darkness.