# The Invincible Summoner Who Crawled Up from Level 1: Wrecking Reincarnators with My Hidden Dungeon Volume 3
## Part I: Shinobu's Quest for Answers
- **The Mysterious Photo**
- Shinobu receives a photo of a girl resembling his sister, Megumi.
- The girl is rumored to be a young genius mage who created her own rune system.
- Players in the world perceive her runes as Japanese characters.
- **A Lead Worth Pursuing**
- Shinobu vows to follow any lead to find the mysterious girl.
- He believes she might hold clues about his past or his sister’s whereabouts.
- The urgency of finding her grows as rumors suggest she may be in hiding.
- **Journey to Abrasil**
- Shinobu and his followers travel to Abrasil, home of Imabayashi’s guild, the Lions of Patriotism.
- They plan to uncover illegal activities within the guild that could help them locate the girl.
- Time becomes critical; they must act before Imabayashi finds her first.
## Part II: Uncovering Secrets in Abrasil
- **The Lions of Patriotism**
- Introduction to Imabayashi’s guild, known for its influence and questionable ethics.
- Shinobu learns more about their operations and connections to powerful factions.
- Tensions rise as Shinobu navigates through dangerous territory.
- **Hidden Agendas**
- Evidence points to the guild’s involvement in illegal activities tied to magic experimentation.
- Shinobu discovers links between these experiments and the disappearance of gifted individuals like the girl.
- His team devises strategies to infiltrate the guild without drawing suspicion.
- **Race Against Time**
- Shinobu realizes Imabayashi is actively searching for the girl for unknown reasons.
- Clues lead them closer to her location but also put them at risk of being discovered by enemies.
- Internal conflicts arise among Shinobu’s followers regarding their next move.
## Part III: Confrontation and Revelation
- **Tracking Down the Girl**
- Shinobu finally locates the girl after piecing together fragmented information.
- She reveals details about her life in hiding and her unique abilities as a rune mage.
- Their meeting sparks unexpected emotional revelations tied to Shinobu’s past.
- **Imabayashi’s True Intentions**
- Imabayashi closes in on their position, forcing Shinobu to confront him directly.
- A tense showdown exposes Imabayashi’s motives behind hunting down gifted mages.
- Betrayals and alliances shift dramatically during this climactic encounter.
- **Resolution and New Beginnings**
- Shinobu protects the girl while dismantling parts of Imabayashi’s operation.
- The experience deepens his resolve to uncover the truth about his sister, Megumi.
- New allies join Shinobu’s cause, setting the stage for future challenges.
## Epilogue
- **Reflections on Growth**
- Shinobu reflects on how far he has come since starting his journey.
- The mysterious girl decides whether to stay hidden or join forces with Shinobu.
- Hints of greater conspiracies loom over the horizon, teasing future volumes.
- **Foreshadowing Future Conflicts**
- Remaining questions about Megumi’s fate linger unanswered.
- The implications of the girl’s rune system hint at larger magical mysteries.
- Anticipation builds for upcoming battles against even stronger adversaries.