I'm Bound to Both the Demon King and the Hero!

In Terra's new civilization, Hero titles represent the extraordinary uniqueness of living beings.

[Yellow Milk Dragon], [Space Superman Shafolin], [Strongest Sorcerer]...

The more unique the title, the more mysterious and dangerous the bearer's power.

Ji Qiu is eighteen, an ordinary college-bound student. Two months ago, he transmigrated to the winterbound city of Velia.

Among the races passing through its crossroads are elves, dragonkin, dwarves... as well as the [Ultimate Demon Lord], with two horns atop her head, and the lynx-like [Ultimate Hero].

Not only can Ji Qiu see the chuuni titles shining above their heads, he can also form bonds with certain exceptionally gifted people, such as the Demon Lord and the Hero.

Whenever they train or study, Ji Qiu's corresponding abilities immediately rise to match their current level.

[The Demon Lord has mastered the principles of advanced spellcraft. Your theoretical knowledge has improved.]

[The Hero has mastered Thunderclap Swordsmanship. Your swordsmanship has improved.]

[The Demon Lord and the Hero have fought. Your combat experience has improved.]

"Attention, citizens of Velia! The A-rank disaster [Snow Fog] will arrive in 72 hours..."

Ji Qiu is no stranger to disasters, but the new text that appeared with the System made him wary.

[Dear player Ji Qiu, Terra 1.0, "Eternal Winter," is now live.]

[Main Quest: Investigate the other players hiding in Velia. Kill them before the cold wave completely destroys the city... Time remaining: three months.]