Kawa-Yumi is a determined kitsune (a fox that possess paranormal abilities that increase as they get older and wiser.) that wishes to become a Tenko (nine tails). He decides to be a good soul, and starts his long journey in earning his tails. While one his journey he comes across a monk who has a complicated past. Kawa-Yumi’s interests shift, and now his main focus is to protect his monk friend from evil beings. Will they make it together? Will Kawa-Yumi ever earn all nine tails?