Trails in the Sky 2nd Chapter official cover art

Chapter 5: Ambassador Assignment and route context

Quick answer

Ambassador Assignment has a reported remake solution below. Keep a separate save before advancing the story. The remaining chapter reference uses historical SC context; Kingy has not reproduced the complete remake chapter.

Checked 8 Oct 2026 · before patch 1.05 (30 Oct 2026)What changed

How this guide was checked

Coverage: Full release · Steam 1.05 (October 30) / Falcom PS5 v1.04 · Switch update pending · checked October 31, 2026 UTC. Research checked 8 Oct 2026. Updated 14 Oct 2026

This guide uses the linked sources and any attributed demonstrations. Platform differences and limitations are noted with the advice they affect.

See the 10 sources
10 sources
Creator clipChecked on screen · 25 Oct 20265 steps3 moments · 1:23
  1. Spoiler6:26–7:02Ambassador Assignment: follow the cluesTap to reveal · Rival Mech Boss
  2. Spoiler8:35–9:06Ambassador Assignment: follow the cluesTap to reveal · Rival Mech Boss
  3. Spoiler14:26–14:42Ambassador Assignment: follow the cluesTap to reveal · Rival Mech Boss

Open marked sections to reveal solutions or story details.

Before you start

  • Chapter 4 complete
  • A full-game save outside the next story sequence
  • Enough healing and EP recovery for field travel
1

Ambassador Assignment: follow the clues

Reveal solution / story details

Selphie1999Gaming places this request during Chapter 5’s Extermination of Monsters and reports chapter-end expiry. Exact activation and cutoff have not yet been tested. Begin with the request active and its first clue visible.

  1. At Lucir’s Orbal Factory, use the stairs on the right and examine the red flowers behind the building.

    Checked on screen · Oct 25, 2026

    6:26–7:02 · 36 sAmbassador's Assignment: the flowers behind the factory

    On screen: The party stands in a narrow walkway behind a building, beside a planter, and talks through the clue's key words; the camera then frames Estelle in front of a basket of red flowers.

    Rival Mech BossFull video ↗
    Credits

    “Ambassador's Assignment Side Quest - Trails in the Sky 2nd Chapter - No Commentary” by Rival Mech Boss · Oct 11, 2026 · Uploaded Oct 11, 2026 (release build); version not shown on screen

    Independent creator · no partnership implied

    Creator? Ask us to remove this

    6:26–7:02Ambassador's Assignment: the flowers behind the factory
  2. Read the next clue: shifting FTHKC2E forward one character gives GUILD3F. Examine the open book on the third-floor Guild table.

    Checked on screen · Oct 14, 2026

    8:35–9:06 · 31 sAmbassador's Assignment: the open book on the Guild table

    On screen: Estelle walks to a long table with an open book lying on it in a stone-walled room; the party then discusses how the clue's letters change, ending with Estelle glad they made sense of it.

    Rival Mech BossFull video ↗
    Credits

    “Ambassador's Assignment Side Quest - Trails in the Sky 2nd Chapter - No Commentary” by Rival Mech Boss · Oct 11, 2026 · Uploaded Oct 11, 2026 (release build); version not shown on screen

    Independent creator · no partnership implied

    Creator? Ask us to remove this

    8:35–9:06Ambassador's Assignment: the open book on the Guild table
  3. At Bose International Port, examine the container on the forklift.
  4. Examine the upstairs Bose Chapel book; the report identifies this as the medal recovery and completion. Check your journal before leaving.

    Checked on screen · Oct 14, 2026

    14:26–14:42 · 16 sAmbassador's Assignment: the book upstairs in the chapel

    On screen: Estelle crosses a red-carpeted upstairs room to a dark wooden stand holding a teal book, and asks whether it is what the card meant by the words of the Goddess.

    Rival Mech BossFull video ↗
    Credits

    “Ambassador's Assignment Side Quest - Trails in the Sky 2nd Chapter - No Commentary” by Rival Mech Boss · Oct 11, 2026 · Uploaded Oct 11, 2026 (release build); version not shown on screen

    Independent creator · no partnership implied

    Creator? Ask us to remove this

    14:26–14:42Ambassador's Assignment: the book upstairs in the chapel
If blockedCheck before proceeding
No interaction or no completionConfirm the current clue and exact object. Record the journal and build if they differ; do not assume a reload repairs missing progress.
Sources for this section
2

What this chapter reference establishes

Classic SC places Chapter 5 in Bose, after the Rolent chapter.

The cited source covers the original SC. It does not establish remake item locations, BP answers, encounter values or missable deadlines.

Sources for this section
3

Check the file before departure

[Confirmed systems] The official release pages describe the remake’s tactical Orbments, Quartz and battle systems; Steam also lists the broader feature set. Use the departure as a chance to fix role gaps, not to chase an unconfirmed meta build.

A strong general setup has at least one recovery plan, one reliable damage plan and enough range or control to avoid losing a turn when the battlefield changes.

  1. Save outside the departure scene.
  2. Check that the active party has recovery, damage and EP plans.
  3. Read the current chapter objective and note the next destination.
  4. Keep a second file before entering the first new field or facility.
Sources for this section
4

Run the Bose loop

[Historical route anchor] Bose is a regional route marker in the established Liberl progression. The exact sequence of airship, town, field and story scenes in the remake is not prefilled from classic SC.

Use the current journal and map labels as the canonical spelling. If a walkthrough and your release build disagree, the discrepancy belongs in the evidence ledger.

LoopAction
ArriveShop, save and read the Guild board before following the main marker.
InvestigateSpeak to changed NPCs after the story updates and inspect new map exits.
PrepareAudit Quartz, Crafts, recovery and Brave Gauge before a major encounter.
CloseLog verified rewards and keep a departure file before the next chapter.
Sources for this section
5

Do not overstate the old route

[Pending verification] Named antagonists, boss identities, exact weaknesses, BP totals, quest deadlines and party availability need remake-specific confirmation. The official character page is a cast index, not a boss guide.

Patch notes can change a practical route. Check the current troubleshooting and patch pages before reporting that an unavailable technique or activity is a missable.

  1. Record the current version before a chapter boss.
  2. Save before a named facility or point-of-no-return warning.
  3. Verify any classic-only claim against the release menu or official notice.
  4. Keep a clean correction note if the chapter differs from the historical anchor.
Sources for this section

You’re ready when…

Your checklist

0 of 6 complete · Loading saved progress…

Did this answer your question?

Sources · 10Official · Walkthrough · checked 8 Oct 2026 · Research checked 8 Oct 2026
Official release site and platform details ↗Worldwide release date, PS5/Switch/Switch 2/Steam platforms, story premise, editions and official product framing; contains first-game spoilers.Official ·
Steam product page and launch details ↗Released storefront status, September 16 metadata, PC requirements, remake features and all three dated Season Pass waves; achievement count is separately supported by the Steam product API.Official ·
Official Steam announcement feed ↗Official Steam retail 1.04 (October 5) and 1.03.2, launch announcement and separate demo 1.00.1/1.00.2 fixes. No later Steam announcement in the fetched feed; no console parity inferred.Official ·
Tactical Orbments ↗Seven-slot model, enhancing slots, Quartz and Arts. No exact elemental recipe chart supplied.Official ·
Demo route outline ↗Broad demo route only, corroborated with hands-on reporting. Its missing item/deadline details are not filled from classic SC.Walkthrough ·
Official story overview ↗Official narrative setup, Liberl locations, Estelle’s search for Joshua and story framing; spoiler-aware use only.Official ·
Official character index ↗Named party members, allies, antagonists and supporting cast; identity and official role only unless separately sourced.Official ·
Current English remake walkthrough page ↗Current page still explicitly covers only the demo, with a September 30 edit date. No full-game totals, quests or boss values established by this source.Walkthrough ·
Classic SC Chapter 5 walkthrough (historical only) ↗Original SC chapter geography only. Incomplete walkthrough sections and translated terminology are not current remake route, values or deadlines.Walkthrough ·
Ambassador Assignment: remake clue route ↗Written remake report with screenshots; platform/build unspecified. No Kingy gameplay reproduction.Walkthrough ·

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