Honkai Star Rail: Jarilo VI (Chapter 1) - Full Story Walkthrough

Storyline (Jarilo-VI / Chapter 1)

• The Astral Express arrives on Jarilo-VI (Uroilo 6) to investigate a growing spatial anomaly: Star Rail stability drops, and a route blocks off into a “collapsing abyss”-like rift.

• The cause is identified as a Stellarom—a mysterious disaster-causing relic that correlates with massive environmental/civilizational disasters. On Jarilo-VI specifically, it ties to the Eternal Freeze and ongoing Fragmentum space corrosion.

• The Express crew recruits March 7th and Dan Heng (with Dan Heng focusing on ecological/surveying work) and tasks them to retrieve the Stellaron and bring it back to the Express so the disaster can be stopped.

• The crew reaches Belabog (city of preservation) after being brought under Bellabog’s protection by the Architects, led by Supreme Guardian Kakolia Rand.
  • The Supreme Guardian initially treats the outsiders as honored guests, because their arrival appears to be the long-awaited solution to seal the Stellaron.
• The chapter escalates into betrayal, pursuit, and internal conflict:
  • March / Dan Heng / the Trailblazers are arrested on accusations of infiltration/rebellion, then flee into sealed-off areas.
  • In the underworld, they meet key resistance/underground figures and learn that Belabog’s “preservation” is maintained through secrecy and strict control over both the surface and underworld.
  • Major revelations include:
    • Who truly knows the Stellaron’s nature
    • Why the underworld was sealed
    • How far the Supreme Guardian is willing to go to keep that truth from spreading

• The conflicts converge on a single core objective: deal with Svarog, an ancient robot overseeing underworld order, and obtain the knowledge needed to properly respond to the Stellaron threat.

• The climax ends with the Stellaron being sealed, using help from the underworld, the Engine of Creation, and decisive choices of Brana Rand and allied figures—while the consequences of 700 years of concealment begin to unravel.

Gameplay / Walkthrough Highlights (as implied by the chapter events)

Exploration & city infiltration mechanics

• Progress through multiple gated areas controlled by city systems and security, such as:
  • passes/permissions
  • armored enforcement
• Fragmentum-corroded districts function like contaminated zones with strict access control.

Combat & pursuit set pieces

• Chase/escape sequences involving the Silver Mane Guards during the arrest aftermath.
• Underworld combat against hostile forces and robot “protocol” responses.

Puzzle-gated progression

• Access to restricted robot territories requires certification and permission systems.
• Advancement depends on Clara’s involvement (permissions/commands) and solving supply/energy/repair issues.

Major faction/ally coordination

The plot repeatedly requires alliances across factions:

• Overworld authorities (Architects / Supreme Guardian system)
• Silver Mane Guard contingents
• Underworld groups (Wildfire, underworld residents)
• Neutral/hostile machine systems (Svarog)

Strategic “information before force”

• Negotiation repeatedly fails; progress eventually comes from:
  • getting memory bank / intel access from Svarog
  • using evidence to challenge or shift decisions
  • preparing for combat as a contingency

Key Strategies / Takeaways (story tactics echoed by events)

• Don’t rely solely on power—target access to knowledge
  • Defeating the threat isn’t enough; success depends on understanding:
    • what the threat is (Stellaron, Fragmentum link)
    • what can be done about it
• Information gating matters
  • Permissions (Clara), certifications (prospector gates), and restricted protocols block progress until the crew finds the “right lever.”
• Alliance-building across factions is essential
  • Wildfire’s underground support + underworld leadership + Clara/Brana’s role enables the final solution.
• Expect betrayal and changing “orders
  • The Supreme Guardian’s actions—and later revelations—show directives can conflict with loyalty throughout the hierarchy.

Resolution / What changes after the chapter

• The Stellaron is sealed, allowing the Eternal Freeze to slowly recede and stopping Fragmentum from expanding aggressively.

• Brana Rand is positioned to take the Guardian role, but the moral core remains: 700 years of preservation required deception, and now the truth must be managed to prevent collapse of hope/trust.

• The overworld and underworld begin moving toward reunion, at least in principle, with new obligations and rebuilding ahead.

Featured Gamers or Sources (mentioned at the end of the subtitles)

• No individual “gamers/streamers” are listed in the subtitles.
• Notable in-story/explicit figures referenced include: March 7th, Dan Heng, Pom-Pom, Natasha, Oleg, Sampo, Serval, Clara, Svarog, Wildfire, Zela/Zil(a), Japard, Brana Rand, Madame Kakolia Rand, the Astral Express crew (Himeko/Yang mentioned), Himiko and Mr. Yang.