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.
Before mysteriously disappearing into the tower gates before his very
eyes, Rachel cautions Bam to forget all about her. Unwilling to lose
her, Bam enters the Tower completely surrounded by Shinsu -- a divine
and magical water, at his own peril.
The Tower itself contains multitudes of floors as vast as continents,
each one with its unique geography, language and culture. Confronted by
skillful tests each step of the way, Bam meets powerful guardians and
otherworldly environments, making his quest to the top no easy feat.
Beginning his journey, Bam is met by Headon, the first floor guardian
and caretaker of the Tower who explains the rules of the Tower. At each
level Bam is constantly tested for his strength, dexterity and wit. With
help from fellow travelers and unlikely villains, Bam makes both allies
and enemies in order to find Rachel; however her intentions of
reconnecting with him become unclear as misinformation about her
whereabouts do not add up. Behind each ascension is a revelation about
their friendship, revealing a much deeper, darker secret.