Story Behind Power Gates
The story hits its climax just as the next chapter asks you to raise your cards first.
- Prototype complexity
- Who plays
- Solo decisions
- Design focus
- Progression · Economy · Narrative
No.292Tears of Themis01The core loop
Action → feedback → next choice- 01Push main-story stages
- 02Stall below required power
- 03Upgrade or pull cards
- 04Clear and read on
↻Feedback changes the situation — the next round starts from there.
Walk through one round
A simplified design example. Situations and numbers illustrate the mechanic, not exact rules from a reference game.
- T1
Turn 1 · The situation
The stage before chapter twelve recommends 10,000 power and she has 8,000.
- T2
Turn 2 · The player chooses
She spends a week of dailies upgrading a main card.
- T3
Turn 3 · The feedback
She clears it, but the emotional momentum has cooled.
- T4
Turn 4 · The next decision
She considers watching someone else's story recording.
How it plays
Combat or stat stages sit between story chapters; below recommended power they are hard to clear. Players farm, upgrade or pull to read on. It is a common otome structure for monetization and retention, and also a frequent complaint.
What the player weighs
- Raise gates for investment, or relax or skip them so story-first players stay.
- Make combat a real game, or automate it to lower the burden.
02Start small
Scope is an editorial estimate for the minimum prototype, not the reference game or a production schedule.
03One mechanic, different implementations

Tears of Themis
Debates are fought with drawn and upgraded cards; power combines the lead cards with bonuses, and a red warning flags a likely loss.

Reign of Nightfall
Side-view real-time strategy battles field four characters plus two support cards, spend energy on skills and can run on auto.
The difference worth noticing
Tears of Themis sets its power gate inside courtroom debates; Reign of Nightfall runs the stat check through auto-capable real-time battles to keep effort low.
Case notes are Yoroll editorial summaries; rules may change between versions.
04What could you combine?
Replace power gates with trust gates: he withholds the truth until you complete a side path or gather evidence, not until you grind stats.
Prototype this combo in Yoroll→Follow the next idea
Limited Banners and Pity Planning
Your favorite is on banner for only two weeks, so you need to do the math on your saved pulls in advance.
- Prototype complexity
- Who plays
- Solo decisions
- 01See the new-card teaser
- 02Count pulls and pity
- 03Pull or skip
- 04Archive and save more
Card-Bound Date Scene
What you pull is more than a power card; it is a story that belongs to that card alone.
- Prototype complexity
- Who plays
- Solo decisions
- 01Obtain a character card
- 02Raise it to a story node
- 03Watch its exclusive date
- 04Start wanting the next card
Romance Inside the Crisis
The case or instance is the stage, and only a crisis shows whether he can be trusted.
- Prototype complexity
- Who plays
- Solo decisions
- 01Enter a case or instance
- 02Investigate and decide
- 03Face consequences together
- 04Grow closer to him and the truth



