Advantage

Like before, your Rowlet took care of his Popplio just as easily as before.

"Aww man, it's over already!" Hau exclaims. (You received $140 for winning.)

After the battle, you hear everyone clapping and chanting your name, due to your awesome skills at battling. You can hear them saying that they liked the battle a lot, and hopefully, Tapu Koko liked it too.

"That was awesome," says Hau to you, "I had a blast fighting you!"

Kakuna Hala congratulates you too. "Great battle. Why, I think Tapu Koko...." Suddenly, you hear a roar. "Haha, that must be Tapu Koko congratulating you," says Hala. "Oh yes, I have something for you."

(You received the Z Ring bracelet!)

"The Z Ring bracelet is used to carry Z-Rings, which are used to awaken a Pokemon's true power. That sparkling stone you got from Tapu Koko was used to make it," explains Hala, "I guess Tapu Koko gave that to you for a reason, maybe it had a mission for you..."

"In order words, it's time for you to do the island challenge!" explains Kukui. "If you visit every island, maybe you'll figure out what that mission is." Hau is astounded by what he hears, as if he also wants to partake in the island challenges.

Before you leave Iki Town, Lillie says to you, "Tapu Koko is amazing, isn't it? I hope I can meet it again and thank it for saving you and Nebby...". And then the squealing emerges from her bag as if Nebby heard its name.

"All right, enough dawdling, I think it's time to get you kids home, yeah?" says Kukui in the distance. Both of you nod and follow him...

Back at home, your mom welcomes you. "Home so early? I thought you would want to spend more time at Iki Town, especially after that great battle! Ohh, I felt so alive seeing my boy fighting so well with his Pokemon! You should do the island challenge thing, which is only here in Alola right? But I think I'm off to bed, I danced way too much at that festival!"

(If you want, here is where I kinda want to implement a sex option where you can have sex with your mom, but I dunno. I'll leave it up to you guys to let me know if you want me to include it)