Main Story and Stage Progression
17-17 Never A Moment’s Doubt chapter clear
Clear 17-17 to continue permanent Episode 17 progression and reveal subsequent operations when available.
WHERE & HOW TO FARM
17-17 Never A Moment’s Doubt chapter clear
Main Theme → Episode 17 → operation 17-17, Never A Moment’s Doubt.
Before you go
- Episode 17 unlocked through the Global story gate in effect.
- Access to 17-17 through prior chapter progression.
- Squad and Sanity for a standard operation attempt.
Farming steps
- Open the Episode 17 operation map and select 17-17 by number and name.
- Read the enemy preview and clear condition; set a squad to cover the threats shown.
- Use a Practice Plan if you need to test placements or deployment timing.
- Start the operation and complete its displayed objective.
- Claim the result screen and return to the Episode 17 map.
- Check which operation is now available and continue if chapter progression is your goal.
- Before replaying, inspect the stage reward preview for the specific material or event currency you want.
- Use the operation’s current preview to distinguish chapter completion from farming rewards.
- Practice Plans can help test a difficult clear without committing a standard attempt.
Repeat, collect and use
The story clear is one-time progression; the stage can be replayed while it remains available, but repeat only for a verified reward target.
Common mistakes
- Assuming the name or nearby stage pages establish a material drop; inspect 17-17’s own reward display.
- Repeating the operation without a target; decide whether you need progression or a listed reward.
- Leaving before claiming the result; confirm the rewards are collected.
When to stop or switch
Stop after the first clear if your goal is chapter advancement, or continue only while a displayed reward remains useful.
Sources & fact checks
What you can get here
Open a guide to find other locations and see what the item is used for.