SI-VIS: The Sound of Heroes Episode 20: Future After Revenge

Canon/HIGH

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Episode Context

Episode 20 arrives after "Bring Despair to the Earth, and..." and "Accelerating Collapse", two episodes that escalated the central conflict to its most dire point, likely involving the confrontation with Apollo. This episode appears to serve as a critical pivot from peak crisis toward the final four-episode stretch, transitioning the narrative from the height of vengeance-driven conflict into whatever resolution the series is building toward. With only four episodes remaining, everything set up here will feed directly into the endgame.

Runtime23 min

Filler StatusCanon

Plot ImportanceHIGH

Air DateFeb 22, 2026

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