Super Cube -

On the seventh day it unlocked.

You can put the full story together by watching all 12 episodes on 4. Mathematical or Mechanical Assemblies Super Cube

In data visualization and compression algorithms, a "Supercube" is a structure used for efficient storage of multidimensional data or sparse arrays. It is sometimes referenced in the context of "Super Cubes" for OLAP (Online Analytical Processing) or sparse matrix storage. On the seventh day it unlocked

The story follows an ordinary high school boy who discovers a mysterious cosmic cube that grants him god-like abilities. He is quickly thrust into a hidden world of secret organizations and intense battles as he fights to protect those he loves. It is sometimes referenced in the context of

: The story balances supernatural combat with grounded emotional stakes, such as Xiaoxiu's relationship with Shen Yao and his rivalry with Sun Jun.