Pirates Seven Colors of Energy

Kosa is an ordinary sophomore. Because he saved an old man, he inexplicably traveled to the pirate world and became Kosa of the Alabasta Kingdom in the pirate world... - "How do I get back to Earth?" "You need to collect seven colors of energy." "What is the seven-color energy?" "The seven-color energy is located in the bodies of seven women..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.