This Inevitable Ruin Chapter 87: Escaping Larracos and Justice Light's Final Trap
⚠️ Spoiler Warning: This guide contains detailed spoilers for the entire novel. Proceed only if you've finished reading or are comfortable knowing the plot.
Summary
As Emberus destroys the ninth floor, Carl drops the xistera, heavily burning Samantha. The party retrieves items left by Katia and enters the stairwell. Mordecai thanks Donut for an emotional encounter. Meanwhile, Justice Light, having lied to Juice Box about accompanying her into the Nothing, triggers a legendary trap using a broken portal. By releasing captured bijou fairies and evicted demons into the Nothing, he causes the Nothing to drain into the Halls of Ascendancy, Sheol, and Scolopendra's Lair, awakening the primordial Scolopendra. Justice Light perishes in the ensuing fire, believing the survivors can handle the chaos. The chapter ends with planetwide evacuation warnings.
Key Events
- Carl drops the xistera, releasing a heavily charred Samantha who reports Emberus will destroy the ninth floor in three minutes.
- Elle picks up a bra with Carl’s face and the words "Time to pay the daddy tax," left by Katia as a joke.
- Donut confesses guilt about pooping in Mordecai’s mother’s ashes, though Carl warns her not to tell Mordecai.
- Louis laments losing the Party Planner airship, but learns Florin stole another plane for the group.
- Samantha flirts with Louis, who just got divorced; Donut tells her to be gentle.
- Bautista apologizes for nearly acting out of jealousy, affirming he would never harm Carl, and warns about the Kimaris figure’s summoning time.
- Samantha remembers Kimaris as a friend who gave her a fertility potion; she then rages about his mother.
- Mordecai sits outside, drinking, and tells Carl he lost much but gained more, thanking Donut.
- Carl and Donut enter the stairwell, leaving Larracos as Emberus fills the world with fire.
- Justice Light, who hid with a spell, reveals he lied to Juice Box about going into the Nothing so he could stay to activate a trap.
- He snaps a piece of twine, triggering a legendary trap: captured bijou fairies and evicted demons fall into a permanent portal to the Nothing, breaking it open.
- System messages announce the Nothing is draining into the Halls of the Ascendancy, Sheol, and Scolopendra’s Lair; Scolopendra stirs.
- Planetwide messages warn guests to evacuate to the 16th floor (a fake room with a mirror) via the 17th floor "Backstage Death Maze."
- Justice Light dies in the fire, his last moments envisioning the folding planes.
Character Development
- Carl: Shows leadership by quickly organizing the escape and comforting Donut. He accepts Bautista’s apology without judgment.
- Donut: Demonstrates emotional growth – she feels genuine remorse about the joke with Mordecai's mother's ashes, yet declares she will not be broken by the dungeon’s cruelty.
- Samantha: Reveals a backstory tied to Kimaris, a friend who helped her with infertility, adding depth to her chaotic personality. Her memory gap suggests manipulation.
- Mordecai: Overwhelmed by loss but finds something positive in Donut's actions; his gratitude marks a shift from grief to acceptance.
- Bautista: Confesses his vulnerability and shame about losing his humanity, but reaffirms his loyalty to Carl, showing his internal struggle with anger and family.
- Justice Light: Makes a calculated sacrifice, abandoning his friends and lying to Juice Box to execute the trap. His final thoughts convey exhaustion but also hope that the survivors will rise to the challenge.
Themes, Symbols, or Motifs
- Sacrifice and Legacy: Justice Light gives his life to break the Nothing, a final act designed to reshape the dungeon’s landscape and empower Juice Box as a potential weapon.
- Manipulation of the System: The chapter shows how crawlers and beings like Justice Light exploit dungeon mechanics (traps, portals, summoning items) to achieve goals beyond the game’s intended design.
- The Unraveling of Order: The destruction of the Nothing and awakening of Scolopendra signal a collapse of the dungeon’s layered reality, introducing chaos that will affect all floors.
- Memory and Identity: Samantha’s fragmented recollection of Kimaris hints at erasure or tampering, while Justice Light’s final vision suggests a merging of planes and loss of clear boundaries.
Why This Chapter Matters
Chapter 87 is a major turning point in This Inevitable Ruin. It concludes the ninth-floor arc with Emberus’s destruction and the party’s desperate escape, while simultaneously launching the next major crisis: the awakening of Scolopendra, a primordial entity. Justice Light’s trap permanently breaks the Nothing, freeing powerful forces (bijou fairies and demons) and creating cross-planar connections that will shape the remaining floors. The revelation of the 16th floor as a fake room and the 17th floor as a deadly maze sets up the next challenge for survivors. Juice Box’s transformation into a potential ultimate weapon adds a new wild card. This chapter also deepens character bonds and emotional stakes, especially for Donut, Mordecai, and Bautista.
Study Questions and Answers
1. Why did Justice Light lie to Juice Box about going with her into the Nothing? Justice Light needed to remain on the ninth floor to activate the trap that would break the Nothing. If he had actually accompanied Juice Box, he would not have been able to trigger the legendary trap using the portal and the captured fairies and demons. His lie was a necessary deception to ensure the plan succeeded, even though it meant sacrificing himself and leaving Juice Box to survive on her own.
2. What is the significance of Kimaris to Samantha, and why does she react strongly upon hearing his name? Kimaris is one of the brothers of Sheol and a former friend of Samantha. He gave her a potion that enabled her to become pregnant when she was unable to conceive. Samantha’s fragmented memory of him suggests that her past may have been altered or suppressed, and her angry declaration about killing his mother implies unresolved conflict or betrayal.
3. How does this chapter set up the next floor for the remaining crawlers? The planetwide message reveals that the 16th floor is a decoy room with a single mirror, while the 17th floor is an active death maze called "The Backstage Death Maze." Evacuees must traverse the 17th floor to reach safety. Additionally, the breaking of the Nothing and the draining into multiple planes will likely cause unpredictable events and new threats, raising the difficulty for all crawlers who survive the ninth-floor destruction.