Twenty-Fifth Bam must journey skyward in a mysterious tower if he has any chance of reuniting with his best friend Rachel, even if that means facing his own death. Using his strength, skill, and wits, Bam climbs higher and higher up the Tower despite the dangers. Bam makes both allies and enemies on his quest to find his friend; however her intention to reconnect with him becomes unclear as new revelations about their friendship reveal a much deeper, darker secret.

Bam and the Regulars successfully pass the hide-and-seek test, but Rachel’s leg injuries may have Bam reconsidering his journey up the tower. Despite Rachel’s wounds, Khan intends to move forward with his comrades, and devises his own sneaky plans. Meanwhile, Yuga has a shocking secret unveiled about his identity and true intentions. Disappointed by the results of the Position Test, Bam must win the sympathy of his allies to accomplish an important goal. A new test is introduced, and the fate of a beloved teammate is on the line. Being granted one final chance from the Guardian, Bam has never been more determined to fight his way to the top.

This volume collects episodes 51 to 60 of the hit WEBTOON comic.