You Want the Demon King to Assemble a Hero Party?

The rift to the Abyss opened.

The Demon King Alvi had been asleep for a thousand years. He had just crawled out of the rift, ready to take revenge on the legendary hero who sealed him away, when a System forcibly bound itself to him.

What was this [Hero Party Training System]? Was it insane?

He was the Demon King.

It wanted him to train a hero party who would seal him away?

Since he couldn’t get rid of the System, he would use this opportunity to ruin the hero party’s prospects.

A descendant of the legendary hero? A child of light with pure unicorn blood? The wielder of the hero’s sword?

Why become a hero? Go be an assassin.

An elegant, noble, delicate, frail elf who excelled at magic?

Forget being a mage. Go be a tank.

A necromancer with pure dark blood who was shunned by everyone?

Sure, you raise ghosts and make zombies, and you don’t have a drop of light in your blood, but you were born to be a hero.

Alvi looked at his party with satisfaction. He had ruined his enemy’s descendants.

They would never become heroes, and they would never seal the Demon King.

Wait, something was wrong. Why was his party getting stronger the more he trained them?!

Why was he getting more and more invested?!

Why did his enemy’s descendant not only fail to hate him, but even propose to him?!

Reading Guide:

1. One-on-one, happy ending. The top falls for the bottom first, and they return each other’s feelings later.

2. Unicorn-blooded assassin top x Demon King bottom disguised as a priest.

3. The bottom is the Demon King, but he’s hopelessly addicted to training games and ends up raising the legendary hero party.

Theme: Life is beautiful. Don’t give up hope.