[Invincible protagonist + exploration + unconventional creation myth + infinite worlds + imagined history + vast timescale]
I kept digging holes throughout history, and future generations kept coming up with wild theories to fill them in.
But Lin Yu thinks they need to pick up the pace!
They can't keep up with how fast I dig.
At the dawn of antiquity, the ancients sought the power of eternal life.
In the Second Era, the Divine Court sought the power of wisdom.
In the Third Era, people pursued the truth.
But Lin Yu can only wonder: Why are you looking for me?
[If something in the plot raises questions, it's a hole I've dug. I'll fill it in later.]