The World's Fastest Level Up!

The World's Fastest Level Up! summary: Dungeons appeared in the world two decades ago, granting mankind unprecedented powers such as Level, Status, and Skill. Avaricious by nature, Amane Rin set out to conquer these Dungeons. Although he had a remarkable Transfer within the Dungeon skill, Rin was considered inadequate due to its subpar efficiency. However, after a year of Dungeon captures, his skill underwent a transformation that altered the trajectory of his life. Rin's newfound talents liberated him from the Dungeon's restraints, rendering him a one-of-a-kind individual. With his enhanced abilities, Rin rapidly accumulated power, quickly becoming the most dominant force in the world.