TV-Series
Description
Sakura Kusakabe is a 13-14-year-old junior high student whose ordinary life shatters when Dokuro Mitsukai, an angelic assassin from the future, materializes before him. His adult self's future invention—technology halting female aging at twelve, granting unintended immortality—is deemed an offense against God. This triggers celestial orders for his elimination before the technology can exist.

Dokuro arrives to execute him but relents upon witnessing his current innocence. Choosing redemption over assassination, she dedicates herself to preventing Sakura from ever creating the aging suppressor. Despite her protective mission, Dokuro frequently kills Sakura in violent rages, typically bludgeoning him with her spiked club, Excalibolg. She resurrects him moments later using the chant "Pipiru piru piru pipiru pi," making death and rebirth a relentless rhythm of his existence.

This constant proximity to Dokuro and other angelic beings like Sabato Mihashigo and Zakuro Mitsukai earns Sakura a reputation as a lolicon among peers. While not inherently perverted, he repeatedly stumbles into compromising situations involving accidental groping or nudity with them. Sakura harbors romantic feelings for Shizuki Minakami, his classmate and childhood friend. She remains a rare anchor of normalcy, steadfastly believing in his inherent goodness. His attempts to date Shizuki inevitably fail, disrupted by Dokuro or Sabato.

Over time, Sakura develops conflicted feelings for Dokuro, persisting even through her ongoing violence. His relationship with Sabato is complex; though tasked with his permanent execution, he occasionally aids her and provides food while she endures homelessness under a bridge. Zakuro, Dokuro's younger sister, later moves in with them. She exhibits polite yet possessive behavior toward Sakura, sometimes subtly suggesting Dokuro carry out his execution.

The unending trauma of repeated deaths and resurrections exacts a heavy psychological toll. Sakura occasionally views permanent death at Sabato's hands as preferable to his suffering. He remains a passive figure caught between warring celestial forces, enduring profound physical and emotional turmoil dictated by the angels who shape his fate.