I Submit a Battle Through the Heavens Instance, and the Nation Invades Another World with Me

After transmigrating to a parallel world, Chen Yu obtains a Dual-World System.

He can grow stronger by developing dungeons and completing missions.

His first dungeon: Battle Through the Heavens!

Mission: Randomly eliminate one of Wutan City's three major families and take its place!

Faced with a mission like this, Chen Yu is at a loss.

How can an ordinary person wipe out a family protected by a Great Dou Master?

After careful consideration, Chen Yu makes his decision.

He hands the dungeon over to his country!

In the Battle Through the Heavens world, 155mm howitzers blanket the area to encircle and kill a Great Dou Master. The rewards are an Earth-rank cultivation technique and alchemy skills.

In Iron Man 2, a Dou Master tears apart drones with his bare hands and thrashes the villain Ivan, earning an Arc Reactor, Mark 6 armor schematics, and the JARVIS artificial intelligence!

Xianxia worlds, xuanhuan worlds, sci-fi worlds...

Before anyone realizes it, Jiuzhou has quietly become an invincible power spanning dozens of vast worlds!

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