Mario and Pikachu were both running side by side as they were trying to get away from an angry swarm of Beedrill, who were awaken from their rest. Mario turned around, and noticed that the Beedrill were starting to fire their Pin Missiles at the two, Clutching Pikachu in his arms, Mario made a mad dash as far as he could to avoid getting missiled, but he slipped on the mud and tumbled downhill, holding Pikachu dearly. As Mario crashed into a rock, Pikachu jumped from Mario's arms and pulled the injured red-capped plumber, the Beedrill following swiftly. Pikachu started dashing, and he fired short bursts of electricity to hold off the Beedrill, but they kept coming towards the pair.

Pikachu placed Mario behind a bush, and the yellow electrical rat began using Iron Tail on the Poison Bee Pokemon, following off with a Thunderbolt. The Beedrill, however, all swarmed towards Pikachu, and started stabbing the mouse with their sharp stingers. Pikachu screamed in pain, but he managed to use Quick Attack to help wound the Beedrill.

As Mario tried healing his wounds with a mushroom, he stood up on his legs and charged up several red hot fireballs, chucking them upward at the Beedrill. The Beedrill focused their attention on Mario, and they all swarmed towards him. Mario got into a defensive position as the Beedrill attacked in unison, their stingers piercing his soft, pudgy body. Mario, however, only merely grinned, as he started spinning around, chucking fully charged fireballs everywhere. The Beedrill all fell on the ground from the intense burns, barely moving. Mario ran towards Pikachu, who was flat on his stomach in pain. Mario took out a green-colored 1-Up Mushroom and handed it to Pikachu, reviving the mouse Pokemon. Pikachu looked up at Mario, and smiled as he hugged Mario. Mario, grinning after succeeding in defeating the deadly bug Pokemon, hugged Pikachu back, and together, the two healed partners both headed out the dangerous forest, heading back to the Mushroom Kingdom.