The protagonist comes to the town of Tokusutyu through waterways 127 and 128. There is a seventh guild here. This guild is a superman. The leader of the guild is a twin, so the way to fight the leader is also 2V2. In Be sure to set up the second monster before starting the battle. After solving them, you will get the Superman badge, and you can use diving in normal times. After exiting the gym, you will get the secret machine No. 08 (diving) in the upper left corner of the town.
Then go to waterway No. 127 and No. 128. When you see a dark blue area, use diving. If you dive, Just remember the location of the town of Toto, and don't go in until you get to the place where there is a submarine after entering a cave. After entering, a large number of members of the Water Group swim around inside, defeating many people along the way, and then get to the innermost part. You will find the leader of the water group (Sapphire) or the leader of the lava group (Ruby) and the legendary mythical beast. The ruby ??is グラードン, and the sapphire is カイオーガ. But because the mythical beast became angry and destroyed the entire underwater cave, the mythical beast disappeared without a trace, and it rained heavily in the sky (the sapphire version was raining, the ruby ??version was a sandstorm)
Then they rushed to the town of Ryuta, You will find that the mythical beast escaped to the cave in the town, and you randomly obtained the secret machine No. 07 (Climb the Waterfall) in the cave. Finally, you reached the deepest part of the cave, fought with the mythical beast, and finally collected it into the ball after a great battle. At this time, the weather on the mainland also returned to normal.
After leaving the cave, the guild hall in the town is also open. Go in and deal with the last guild hall. I believe it should be very simple with the power of the mythical beast~~. After defeating the boss, you get the last badge, and you can also use it to climb the waterfall.
Finally, we went to Waterway No. 128 and used the Waterfall Waterfall Town to reach the Four Heavenly Kings through the Champion Road. This time, the Four Heavenly Kings are extraordinary in strength. Not only are they high in level, but they are also very capable. You must be fully prepared before the first fight. After defeating the four kings, you will fight against the previous champion. Unexpectedly, it turned out to be the person who helped the protagonist many times (that is, giving him spray, and sometimes giving secrets). After defeating him, the protagonist becomes the new champion and saves his team in the computer as a souvenir (old fashioned, it happens in every generation~)
Enter after watching the clearance screen In the game, you will get a boat ticket at the protagonist's house. However, this ticket cannot go to the world of the previous game. Instead, it can only travel back and forth between three places: Cartoon City, Minato City, and Tokuichi. After clearing the game, Tokuichi is Some of the new places are the same as the battle tower in Crystal. You can use your monsters at LV50 or below LV100 to fight against the computer, which is a small comfort.