After conquering the mysterious tower on easy mode, Kang Taesan discovers he lacks the strength required to prevent the world's destruction. To save humanity, he returns to the past and chooses the brutal alone mode to maximize his power.

In a desperate bid to survive a global apocalypse, humanity must climb a tower featuring four distinct difficulty levels. Kang Taesan achieved legendary status by clearing the easy path, yet his mastery proved insufficient against the looming doomsday.

Now back at the start, Taesan abandons his previous route for the perilous alone mode. By embracing the tower’s most extreme challenges, he seeks to amass the skills and strength necessary to alter Earth’s tragic fate.

Kang Taesan attempts the tower's deadliest difficulty level to save the world from destruction in the Skill Master Levels Up manga.

Skill Master Levels Up, Kang Taesan, Alone Mode, Mysterious Tower, The Skill Master Who Levels Up Alone, Regression, Level Up, Action, Fantasy, Latest chapters