Global Tower Defense: I’m Building God-Tier Gear for My Granddaughter

A dimensional invasion. A magic cube descends.

Welcome to the Tower Defense Game!

Stage One: Secret Realm Challenge 0/30

Two representatives are randomly selected from each city to challenge a secret realm. For every level they successfully defend, the city receives a supply package.

Fail to defend the first level, and both challengers are executed.

Fail to defend any of the first ten levels, and one challenger is randomly executed.

Fail to defend any of the last twenty levels, and the challengers lose ten years of their lifespans.

Successfully clear every level, and the city receives a grand prize package. The challengers also receive military enhancements.

Stage Two: City Defense 0/30

Stage Three: Global Free-for-All? Coming soon.

Reborn as the Iron-Eating Beast, the siege boss of the first level, he discovers that the heroes defending the crystal are his two granddaughters.

You want me to torment my own granddaughters? What a stupid idea!

"Men! Defend the passage with me!"

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