Catastrophe and Vampire Rule Arc

Spoiler note: This PopRot guide is written for browsing and watch planning. It keeps major late-series twists light unless a section clearly discusses story events.
Arc Overview
The opening stretch defines the broken world: an adult-killing disaster leaves children vulnerable, vampires consolidate power, and Yuichiro’s revenge motive is born from loss rather than simple heroism.
Why this arc matters
This section is important because it explains the anime’s blend of found family, revenge, supernatural weapons, and institutional secrecy. The arc gives PopRot readers a clearer path through the story without needing to memorize every faction name at once.
Key players
Related PopRot Links
Seraph of the End at PopRot · Characters · Episodes · Story Arcs · Powers & Abilities · Groups & Factions · Guides & Rankings
