| Operation | Story |
| TW-1 Vow of Silence |
Twilight of Wolumonde: Capitol Spire Previous TW-ST-1 Next TW-2
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They all know to talk, to mince words, to deceive. Not a single word they utter is the truth.
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| Recommended level | Level 20 | ||
|---|---|---|---|
| Sanity | Drill Plan | EXP | LMD |
| 9 | 1 | 90 (108) | 90 (108) |
| Unit Limit | Initial DP | Life Points | Enemies |
| 8 | 10 | 5 | 40 |
| First clear | Regular |
|---|---|
3 Stars  3 Stars  20 | Guaranteed 9 Guaranteed  Uncommon  |
| Normal | Originium Slug ×16, Originium Slug α ×11, Leithanian Rebel ×10, Shielded Guard ×3 |
|---|
| Recommended level | Level 20 | ||
|---|---|---|---|
| Sanity | Drill Plan | EXP | LMD |
| 9 | 1 | 90 (108) | 90 (108) |
| Unit Limit | Initial DP | Life Points | Enemies |
| 8 | 10 | 5 | 40 |
| First clear | Regular |
|---|---|
3 Stars | Guaranteed  |
| Extra | |
     | |
| Normal | Originium Slug ×16, Originium Slug α ×11, Leithanian Rebel ×10, Shielded Guard ×3 |
|---|