Porygon Z was speeding right through the meadows, training to gain back his title of speedster. He stopped and observed the area, using his excellent sense of vision to see beyond what was in front of him. Turning towards the eastern direction, he could see Waluigi, Petey Piranha, and Gooper Blooper all transcending down the hills. A smirk across his face, Porygon Z blasted off towards the northeastern direction, chuckling as he was determined to reencounter his new rival.
"Look out Waluigi, because I, the great Porygon Z, will regain my honor on the field of racing!" Porygon Z proclaimed as he blasted off at the speed of light, huge clouds of dust left behind him as the grassy terrain was literally bolted off of the ground and into the air.
Waluigi, Petey Piranha, and Gooper Blooper all stood around the top of the grassy hill, looking around themselves towards the northern, western, eastern, and southern directions, with nothing but the wide open grassy meadows an green grassy hills in the background, complimented by the clear blue sky. As they continued looking around, the trio looked at each other, laughing as they wrapped their arms around each other.
"Well, it looks like nothing is here!" Petey Piranha stated as he looked around, his right leaf on his gigantic head.
Gooper Blooper folded his tentacles, bobbing up and down in agreement. "Yeah! I guess we can just continue our adventure in peace!"
Waluigi grinned as he started laughing, shrugging as he shook his head. "Well, it seems like you're right, boys. Let's just go and-"
The ground began shaking, startling the three unlikely heroes as an arena fell right on them, fitting right on the grassy hill, surprisingly. Waluigi scratched his head in confusion as Petey and Gooper were knocked out of the ring, tumbling down the hill. Waluigi turned around, only to be knocked on his back as a large, angry creature appeared, bellowing loudly. Waluigi gulped as he got back up, the creature looking like a robotic green-colored tennis ball, which had angry cartoonish eyes in the front and a pair of extended mechanical arms, with two red boxing gloves at each of the ends. The mechanical creature roared as he punched Waluigi into the ground again. Waluigi moaned in pain as he wobbled, pulling out his navigator and pointing it at the strange creature.
"What is this thing...?" Waluigi asked himself as he scratched his head in confusion, looking down at the yellow navigator, a picture of the boss in front of him. "Ballinator. A mechanical tennis ball with extendable arms. Will break anything with his two boxing gloves." Waluigi rolled his eyes as he shook his head, shrugging as he placed away his navigator. "This is what they send at us? A friggin' tennis ball? HAH!! This should be easy-"
Ballinator bellowed as he punched Waluigi again, sending him soaring in the air. Waluigi screamed as he came back down, landing in the arena face first. Petey and Gooper gasped as they watched Ballinator pick up Waluigi, spinning him around and then smashing him into the ground. Waluigi moaned as he was rolled up like a carpet, being smacked several times on the ground. Looking at each other with worried looks and nodding in unison, both Petey and Gooper joined into the fray, running towards Ballinator. Ballinator spotted the two incoming foes, and he bellowed as he opened up his left boxing glove, several tennis balls bouncing towards Petey and Gooper. Gooper noticed this, and he grabbed Petey by the legs, stopping his partner, but they got swarmed with tennis balls, being buried underneath them. Ballinator laughed as he approached the pile of tennis balls, while Waluigi regained his conscious, pulling out his slingshot and aiming at the back of Ballinator's head.
"Have some marbles, ya freak," Waluigi muttered as he fired, the marbles hitting the back of Ballinator. Ballinator screamed as he rubbed the back of his head, being in pain.
Waluigi grinned as he realized where to attack Ballinator. He noticed the pile of tennis balls, and grinned, pulling out his purple tennis racket and ran right behind the pile of tennis balls, picking them up and smacking them at Ballinator. Ballinator fumed as he smacked Waluigi and the tennis balls across the arena, shaking his head as he began stomping around. Waluigi shook his head, standing up and seeing Ballinator land right on him. Flat as a pancake, Waluigi popped himself back into form as he watched Ballinator using Petey and Gooper like punching bags. Fuming at the seems, Waluigi bent his tennis racket as he used it like a boomerang, hitting the back of Ballinator's head. Ballinator roared in pain as he dropped the two wounded characters, rubbing his head injury. Waluigi smirked as he slid towards the mechanical boss, sliding right underneath him as Waluigi then performed his Waluigi Tornado, extending out his long legs and kicking Ballinator with brute force as his legs swung. Ballinator's eyes turned bright red as his green fuzzy body changed to yellow, roaring louder as the arena collapsed, the battle now going onto the grassy hill.
Ballinator turned around and punched the tornado away, grabbing Waluigi and smacking him several times on the hill. Petey woke up, gasping as he witnessed Waluigi being used as a lawn mower. Growling, Petey flapped above Ballinator, bellowing as he body slammed the boss, crushing him. Waluigi got back up, seeing Petey weigh Ballinator down, which in turn allowed for the final hit to be delivered. Grinning as he tucked his purple cap, Waluigi performed a drop kick to the face, beating Ballinator, who then exploded in a fiery explosion, engulfing the entire grassy hill in bright red flames. Waluigi and Petey were blown back down the hill, looking at each other as they gave each other high fives. Gooper woke up, rubbing his head as he rejoined his two partners.
"Ugh... what just happened...?" Gooper blubbered as he felt dizzy, his left and right front tentacles still rubbing his head. "I don't feel well..."
Waluigi chuckled, patting Gooper on the head as he stood up. "Nothing, Gooper. Just our first boss battle." He chuckled as he folded his arms, shaking his head. "And what a boss battle. I will never underestimate mechanical tennis balls again."
Just as Petey was about to say something, Waluigi's navigator shook, prompting Waluigi to pull it out. He, Petey, and Gooper all looked at it, scratching their heads as the map popped up, showing that they were close to the beach. The trio cheered as they headed towards the southeastern direction, the tropical features starting to enter into the gentle meadows.
"Well, we had a great start! Let's continue on!" Waluigi proclaimed as he led the trio into the beach, with Petey and Gooper promptly following. In a pair of bushes nearby, a chuckle was heard as two bright red eyes popped up, watching the trio proclaiming their great victory.