Nan Chu and the others unlocked the computer, and after doing so, the desktop was filled with multi-colored directional arrows.
At the center was a potted plant comic illustration.
This definitely had something to do with the potted plant.
After observing for a while, Ke Nian spoke up, "Look at these red arrows, when combined, they form 4, and these green arrows form 6."
Su Xiao nodded, "It really is."
Using the numbers formed by the arrows, and ordered by the colors of the rainbow, they began to rotate the potted plant.
The red 4, turned left once, then again to the left, then right, and left again.
After turning it four times, a hidden door opened.
The group took out their phones, switched on their flashlights, and entered through the hidden door.
It was a long passage, and after walking for a while, they found a door.
This door also had a password, which they unlocked through graphical decryption and found it led to the third-floor stairway entrance.
