There were rumors about a strange island,where a guardian was in charge of protecting it,adventurers took on the task of entering the island to learn its secrets, however they all returned empty-handed. The rumor reached the ears of Prince Knives from a nearby kingdom, a born adventurer, who embarked towards the place, overcoming difficulties along the way, upon reaching the destination,he found wonders never before seen in his kingdom. Among them,the presence of "the guardian" a young woman