The Battle of Two Cities: Building an Underground City from the Start

When Lin Feng wakes up, he has transmigrated to Piltover and become a resident of the undercity.

Fortunately, Lin Feng awakens the System.

As long as his affinity with a champion reaches 80 or higher, he can claim a reward.

And so, he builds a vast underground city with his own hands.

While the people of the upper city still congratulate themselves on living there,

They have no idea that the underground city beneath them has already become a place far beyond their reach.

Gradually, legends of the underground city spread across the Rune Lands.

Lux: "They say it has the most advanced technology and the finest magic. It's the place I've longed to visit more than anywhere in the world."

Ahri: "We met for the first time in the underground city, and one glimpse of Lin Feng doomed me to love him forever."

Ezreal: "The underground city made me the greatest explorer in the world. I am willing to follow Lin Feng for the rest of my life and give my life for him!"

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.