Coincidentally, there are many small patterns carved on the door leading to the balcony at the end of the corridor.
Richard didn't look at it carefully before, but now he has concentrated on it and found that those patterns are actually silver stars of wisdom!
When Richard held the door handle, he felt a bit excited, as if he could enter a bright future full of wisdom as soon as he opened the door.
With a click, the corridor door opened!
Behind the small door, the sunlight from the corridor entrance, which Richard was very familiar with, rushed in from the ceiling, moving the shadow of the stairs down one layer after another,
Only one step away from victory