Turns Out I'm the Mastermind

Lin Zhi, an ordinary college senior, found a blank notebook with Creation Book written on its cover.

On a whim, he wrote down some settings and entered the Creation Book, becoming the God of Creation. When he finally escaped from the book, fantasy and reality converged. The magicless universe where Blue Star was located opened a dimensional passage to the void, providing the vast energy needed to turn the imaginary into reality. In doing so, it also exposed the coordinates of space and time.

Fantasy had yet to become reality, and the God of Creation's power was sealed. To defend against invaders from another dimension, Lin Zhi embarked on the path of a mastermind working behind the scenes, guiding Blue Star as it climbed toward the mystical.

Tips:

1. The male lead has no romantic pairing, but someone has a one-sided crush on him.

2. His identity is never exposed.

3. This uses the mastermind-behind-the-scenes trope.

4. I'll add more if I think of anything.

Theme: Wanting to know the vastness of space and time