"Mysterious Secret" is the 13th episode in Season 4. This is the 106th episode overall.

Plot synopsis Edit

ZungBoy shows Fireboy, Watergirl and BlackGirl that the Mysterious Secret in the audiobook from "Story-Teller Book" exists. They also show "magic" tricks to each other.

Characters Edit

Notes & trivia Edit

  • The fourth wall is broken twice:
  • The magician guide disappears.
  • Watergirl puts the magic egg back to the game box, which later disappears.
  • At first, the magic wand was green, but later the magic wand is black.
  • The spring was near a rabbit, but later it is in another hole.