I've Got a Mountain of System Blind Boxes for My Anime-Crossover, Fantasy, and Immortal Worlds

What kind of fun would it be if someone transmigrated into those classic fantasy worlds with a mixed anime-and-comics blind-box System?

Would it go like this: "Thirty years east of the river, thirty years west of the river! Hey, you people from the Nalan family! Do you believe in the light?"

"I am invincible in all the world. Teacher Saitama is here to keep you company!"

Or like this:

"At the peak of immortality! I stand supreme beneath the heavens! Add some blue to the Ten-Tails Divine Tree!"

"With the sun and moon in my hands, I pluck stars from the sky. Kakarot can beat up gods!"

"Beneath the immortals, I am invincible! Above them, it's Joe Boy!"

"The Heavenly Dao has collapsed. My whole family, Tanjiro, is dead, and I have only one younger sister! I can slay demons! Protect the Dao! Keep my heart true! See clearly! Eliminate evil! Give my life! Die for righteousness!"

The protagonist transmigrates as Li Jianguo, with a second-dimensional blind-box System. Every time he levels up, he gets a second-dimensional blind-box reward. Whether it's cultivation, a profession, a magical treasure, a spirit pet, or a disciple, leveling up anything counts as a reward!

When classic immortal and fantasy worlds overlap, an age of great strife begins!

The many worlds are filled with peerless young talents, each eager to stake their claim in this age!

But our protagonist prefers to develop quietly and play the sly underdog. Let's see what kind of "Siao" moves he pulls off!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.