Pre-register for 777 pulls + 3-star Heart Heater!

Once the strongest, now the weakest...?

The journey to reclaim "Rank #1" begins!

See what blazing-fast leveling is all about!!

▶ Binge the legendary web comic series in-game!

Relive the original series as the Hardcore Leveling Warrior

and even get into new, exclusive content!

The masterpiece comes back to life in an RPG!

▶ Level up effortlessly with idle action!

Lean back and take in the mesmerizing combat effects!

Advance levels and stages at full-throttle!

Leveling has never been easier!

▶ Collect popular characters from the original series!

The beloved characters make an adorable ★transformation★

Use distinctive companion skills

and boost the Hardcore Leveling Warrior's progression!

▶ Is RNG on your side? Equipment looting!

Looting lies at the core of every RPG!

Put your luck and skills to the test

to gather items and trade them with players!

▶ Conquer the battlefields to pick up unique gear!

Overcome the 8 trials of the dragon: Dragon Trial

Utilize the given buffs and items to mine resources: Labyrinth

Fight PvP battles to take possession of the gems: Nightmare