A fishing battle with a mysterious giant fish!! A fishing manga in which the main character, Kanata, challenges legendary fish that lurk throughout Japan. The ecology of legendary fish is beyond common sense, and it is impossible for ordinary people to catch them. However, Kanata can use the technique "Soul Dive", which allows him to see underwater by concentrating his consciousness and flying beyond the device!! A giant sea bream over 2 meters long, a carnivorous fish that attacks and eats tuna, and a mysterious fish with teeth that can even cut metal...Kanata uses his techniques to catch fish!!