Author note: Written by Jachin, a 23-year Resident Evil series fan based in Seoul, South Korea. This guide is based on 6 full RE9 playthroughs on PS5 and Steam (Casual → Insanity → NG+ Insanity completions). All strategies, timings, and locations have been personally tested across the v1.02 patch. AI tools were used only for grammar review and note organization; no AI-generated content appears in strategy analysis.
Verified on: v1.02 + DLC patch · Last reviewed: May 30, 2026 · About the author · Editorial policies
The Bulgarian Incident is RE9’s biggest off-screen mystery. Eveline sighted in rural Bulgaria in 2023. Photographed. Photo appears in Mia’s helicopter during RE9 cameo. This is the complete decode.
| When | Event |
|---|---|
| 2023 first reports | Rural Bulgarian villages report “child apparitions”. Initially dismissed as folklore. Bulgarian government quietly investigates. |
| 2023 photograph | A villager photographs a child matching Eveline’s appearance. Photo distributed to intelligence networks. Reaches Ada Wong (then still Connections). |
| 2024 Ada investigation | After defecting from Connections, Ada travels to Bulgaria. Investigates sighting locations. Photographs sealed area (later shown in Mia’s helicopter). |
| 2024 Connections cover-up | The Connections sends extraction team to suppress Bulgarian sightings. Local witnesses silenced. Photographs confiscated except Ada’s copy. |
| 2025 Mia briefed | Mia Winters receives Bulgarian intelligence from Ada Wong indirectly. Adds photograph to her files. Carries it to RE9 helicopter cameo. |
| February 2026 RE9 cameo | Mia’s helicopter EW-2017 has the Bulgarian photograph visible. Brief 2-second visual. Hidden in plain sight. |
| Photograph contents | Eveline appears as small girl in rural countryside. Background: Bulgarian Orthodox church visible. Time of photo: estimated late autumn 2023. |
| Significance | Confirms Eveline survived RE7. Confirms Vivien’s 2009 prediction about recurring Eveline appearances. Sets up RE10 plot. |
| RE10 speculation | Bulgaria likely RE10 setting. Or starting point. Director Nakanishi confirmed Eveline arc continues. Rose Winters may travel to Bulgaria. |
This lore decode connects threads across the RE franchise. Reading this alongside related guides builds the complete picture.
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