Hidden S-Rank Arc Disk "Day Off" Guide | Full 5-Step Secret Quest Walkthrough

Honestly, this Arc Disk called "Day Off" sounds like it’s meant for overworked players… but the acquisition process feels like a full-time job with overtime. No quest marker, no guidance, no mercy—just pure "go figure it out yourself" design.

This guide breaks down the entire hidden 5-step chain quest, including trigger conditions, exact locations, time manipulation requirements, and the final reward unlock.

 

Core Mechanic Overview

Rarity: S Type: Solid

Increases wearer's ATK by 30/35/40/45/50%.

Arc: Eclipse — The wearer creates a 40s Eclipse. During the Eclipse, each enemy defeated restores 6/7/8/9/10 Ultimate Energy, up to 5 times. (cooldown: 300s).

Prerequisites & Quest Mechanics

Before starting, make sure you meet the following:

• Main story progressed to a certain point
• You can return to the starting area: Bureau of Anomaly Control

If you can’t access this location yet, this quest is not available.

This is a 5-day time-gated hidden chain quest, and every step follows two core rules:

• You must manually advance time by +1 day each step
• Some steps require Daytime + Sunday

The target NPC is always the same entity: a Golden Anomaly, but its location changes each day.

 

Full Quest Walkthrough (5 Steps)

Step 1: Quest Initiation

Set the time to Daytime – Sunday.

• Location: Bureau of Anomaly Control (bottom-right of world map)
• Area: Bottom-right corner of the main hall
• Action: Interact with the Golden Anomaly

This is the trigger point. If you skip it, the chain will not start.

Step 2: Bridge District First Encounter

• Time: +1 day, Daytime + Sunday required
• Location: Bridge District (Ibone’s Nest area)
• Position: Bottom-right section

Talk to the Golden Anomaly.

Weather and time conditions matter here. If conditions are wrong, it may not appear.

Step 3: School Rooftop Encounter

• Time: +1 day
• Location: School area (northwest map)

Find a climbable building, reach the rooftop, and interact with the Golden Anomaly.

This step is mostly navigation-heavy.

Step 4: Seaside Street Encounter

• Time: +1 day
• Location: Right side of Bridge District, near the beach
• Position: Street area facing the shore

Talk to the Golden Anomaly. This is a relatively straightforward checkpoint.

Step 5: Bridge Summit Encounter

• Time: +1 day
• Location: A large bridge structure

Find the bridge pillar, climb in two stages, reach the highest point, and interact with the Golden Anomaly. This is the most platforming-heavy step in the entire chain.

Return to the original quest starting location and talk to her to obtain the hidden Arc Disk "Day Off".

Summary

You spend multiple in-game days chasing a silent golden NPC across the map, manipulating time and climbing buildings… just to unlock something called "Day Off."

If you want to reduce the grind pressure while doing exploration and hidden content like this, some players choose to use Neverness to Everness top up in LDShop to smooth out resource bottlenecks such as pulls and stamina.