The World seems to you so much. And you realised it when you met a guy with the same goal as yours.
Catch all the Pokémons of the world! Especially Mew!
Well yours is kinda different...you wanted to fill the pokédex of every region and be the first person to do so which means it's basically same as Goh's because it will require you to catch all the Pokémons.
Now your goal is not original anymore. yay.
...
"Frillish! Where are you?!" You panicked, not being able to find your dearest partner in the Nimbasa City's newly built park
"Sobble! Where are you?!" You heard another guy yell from a bit far away in the same park
"If I can't find her in time then the plane to Kalos will leave without us getting there on time!" You whispered to yourself "Ugh! Emolga! C'mon out!" You brought out your newly caught Emolga "help me to find Frillish, okay? I strongly believe that she's somewhere here but I can't find her"
"Emolga!" He nodded and gave you a thumbs up before flying away
"Um, excuse me" You heard the same guy who was trying to find Sobble "Uh, yeah?" "Did you saw a Sobble anywhere here?" "No, but did you saw any pink colored Frillish over here?" "No"
You and that guy shared a tired look and sighed
"So you've lost a Frillish right?" "Yeah, she was my partner pokémon and never ran away like that but today, a few hours ago, when I was with her over here, she just ran away somewhere and I couldn't find her...I only have a few more hours left before my flight departures...so if I can't find her it will be a huge trouble..." You said looking around for Emolga
"Well I have the similar problem too, I only have half an hour left before my train to Kanto leaves" The black haired kid sighed
"You know what?" You asked getting the attention of the boy "what?" "They both are water type pokémons, so they could be in the water fountains"
"So you mean, we have tk search ALL THESE fountains HERE?!" He screamed looking at the no. of fountains located in the park "You yell too much, calm down, lost sassy child." "I'm not a lost sassy child!" "Well then how old are you?" "10" "What? You're the same age as me!- never mind, let's just look through all these fountains"