When Misty returned to the outside world after being in her own mind she held the two masks in her hands as she placed one in her bag and handed one to Nurse Joy and whispered,
"Here Joy put this mask on Brock and he'll be yours forever," as Nurse Joy took the mask.
Later that day, Ash and Pikachu was outside working on Gliscore's X-Scissors attack and then all of a sudden Ash heard a rustle in the trees as he ran with Pikachu and came across a large lake as he looked around and there hanging on a tree branch was the mask that Misty/Mask had made before transforming back into her original self.
When Ash took the mask down from the branch, he looked at it as Pikachu jumped up on Ash's shoulder as he said,
"What do you think Pikachu should I try it on?"
"Pika," replied Pikachu happily as they looked up as the sun set.
Meanwhile when Brock was looking as a seriously ill Pokémon he turned around and said,
"I have just the medicine for this Pokémon," he said as he turned around and walked straight into the mask that Nurse Joy held in her hands as the mask latched on to his face and began to transform.
While in the other room, Misty and Officer Jenny was joined by Nurse Joy as they took out their masks and pulled them on to their faces all at the same time as Misty, Joy and Jenny/Mask all returned in their place.
A short time later, Brock stopped spinning and he remained the same but his face was now covered in a lime green mask as he smelled Nurse Joys perfume and zipped over to the door and said,
"HELLLLOOOOOO Nurse," as he went all Gomez Adams like and started to kiss Nurse Joy's hand and then worked his way up as Joy/Mask took a hammer and knocked Brock on the head as he could see stars around his head.
Just then Jenny/Mask turned to her Mistress and said,
"Mistress you need to go and see if Ashyboy dons the mask that you set up," she explained as Misty/Mask zipped off.
Meanwhile standing in front of the large lake Misty/Mask now dressed in a ninja's outfit and mask over her nose and mouth watched from a distance as Ash looked at the mask and turned it around as he started to pull it closer and closer to his face.
Just then Pikachu jumped away as the mask jumped from his hands and onto his face as the same green mist appeared around his entire body as he felt his body become more toned and muscular as he suddenly stopped spinning.
When Ash had transformed he remained the same but his face was now a bright lime green color as he turned his head towards Pikachu as he had a huge grin on his face and said,
"Don't worry Pikachu, it's still me," as Pikachu recognized Ash even in his mask form.
Just then Misty/Mask the ninja jumped down in front of the lake as Ash/Mask said,
"Misty?"
Just then Misty/Mask removed her mask and let it hang from her neck as she opened her eyes and said,
"Hello Ash it's been a while hasn't it?" she asked.
Just then all of Ash's emotions came flooding out as he walked up to Misty/Mask and said,
"Misty, I have always thought about you and my feelings for you have grown everyday for the past few years and now I want to say is that I love you," as he took herhands and looked deep into her beautiful Cerulean blue eyes.
Just then Misty/Mask replied to Ash/Mask,
"I felt the same way Ashy when I first put the mask on and if you want then we can be permanently bonded with our masks and everyone of our families will also become like…" just before Misty/Mask had finished she was locked in a full on kiss from Ash/Mask as she began to blush as she started to enjoy it more and more as a huge green mist surrounded Ash and Misty/Mask.
Meanwhile in Pallet Town, Delia Ketchum, Ash's mum, was watching the news until from out of nowhere was a mask that was just floating in front of her face as she thought,
"Uh?" until suddenly the mask flew and slapped itself on her face as she screamed as the mask melted into her skin as she spun around the living room and when she stopped spinning she looked at herself in the mirror and tried to pull the mask off but she couldn't as it was now her skin as she would keep the lime green face forever as a large smile appeared as her teeth sparkled in a team rocket blast off like light.
Meanwhile at the Cerulean City Gym, Misty's sisters, Daisy, Lilly and Violet was watching a late night movie as three masks all appeared in front of the TV as Daisy said,
"What…The…Hell…" followed Violet and Lilly as the masks flew and hit the girls straight on their faces as the same thing happened just like Ash's mum back in Pallet Town.