The first clue here is the eye symbol at the top of the box, which will take you to the story "The goblins win their voice." But you need a more visual clue, with the numbers hidden in the pages of this story.
To get to the point, the code is 130, as seen on the pages of The Goblins Earn Their Voice.
To access this you will have to look at the bottom to find the numbers inside the art, these numbers will have to be placed in the lock to be able to unlock it and find the next clue in the history of the family and their friends.
That's all you have to know about how to get Garage Box Unlock Code in Tell Me Why, we hope our article has been as useful as possible for you and you have managed to get the most out of it by moving quickly.