GET YOUR BEARINGS
Plan your next Book of Fei session
Our independent guide helps you explore Book of Fei’s layered systems without relying on hidden tricks. By observing how each mechanic interacts, you can craft balanced parties, optimize idle earnings, and enjoy the desktop‑friendly experience at a comfortable pace.
01 / THE GUIDE
Desktop Layout Experiment
Resize the game window to several sizes and note how interface scaling affects readability. Compare the experience with and without the transparent window design to see which setup feels least intrusive during work.
- Try the one‑click hide to keep the game out of sight when you need full screen for work.
- Adjust the interface scaling to match your monitor resolution for clearer reading.
02 / THE GUIDE
Class Rotation Test
After a hero reaches a new level, switch them to a different advanced class. Record combat performance and gold gain to identify which classes complement your current badge setup best.
- Experiment with different advanced classes after each hero reaches higher levels.
- Balance battle tile runs with work tile assignments to keep gold flowing.

03 / THE GUIDE
Badge vs. Soul Badge Mix
Equip a hero with a regular badge and a Soul Badge simultaneously. Observe the combined stat changes and decide if the visual glow of Soul Badges adds any practical benefit to your builds.
- Prioritize higher‑quality equipment early to reach higher enhancement caps faster.
- Mix regular badges with Soul Badges to diversify stat bonuses.
04 / THE GUIDE
Paragon Talent Allocation
Allocate points on the hexagonal Paragon board for an awakened hero. Test several talent paths in Endless Defense waves to see which configuration yields the highest survivability.
- Use the Paragon talent board to specialize your awakened heroes for specific wave strategies.
- In Forge Temple, focus on shattering demonic shields early to speed up material collection.
05 / THE GUIDE
Auto Challenge Timing
Run auto‑challenge sessions of varying lengths while a work tile generates gold. Track how much gold accumulates versus manual play to gauge the efficiency of hands‑free progression.
- Enable auto‑challenge during long work sessions to keep progress moving.
- Combine auto‑challenge with work tiles to maximize gold while battles run.




