Charismatic angler Haruhiko Murakami takes on his first surf flatfish game on the Sea of ​​Japan side of Aomori Prefecture. He targets the flathead fish, which are abundant in the area, but faces unexpected difficulties. Despite meticulously searching the surf with a careful lure rotation, he casts and casts without a single bite. Just as he's about to give up, thinking "Maybe this time it's no good...", a dramatic turn of events occurs!?