In his own little world, Amp plays on a DJ Mixer he pulled from his bag. He wore a multi-colored hoodie with a smiley face on the front, blue scarf, a baseball cap, shorts, sneakers and , of course, his headphones with two points on the top looking like wolf ears. Going about his fun, Amp finally felt a nap coming along and retires for the day. Unaware that Madoc and Zenzo have already been picked up, Amp was the last one in the box. Since his other pair of ears were tucked underneath his hat, he really was oblivious to the world, but not until someone's voice entered his mind.

"Amp?

His mix of dark blue and white hair was suddenly ruffled as a soft hand pats his head after taking the headphones and cap off.

"Amp?"

The same voice echoes in his head, causing him to open his heterochromia eyes. Amp sits up in the cardboard box and rubs his eyes, trying to wake up.

"Amp?"

He stops his movements and looks around in confusion.

"Amp, up here."

Amp follows the words of the mysterious voice and finds Sona looking down at him with a puzzled look.

"Oh, Sona. I had a dream about you. It was...uh... I forgot." Amp tells her with a sleepy smile, scratching his messy hair trying to remember his dream.

"I-Is that so? More importantly, what happened, Amp? You even look different." Sona communicates through her mind, picking Amp up.

"Hmmm? I still have my tail and my ears and my... Huh? My headphones!?" Amp panics after performing a body check on himself.

Sona calmly picks up his stuff then places the cap and headphones back on his head, putting him at ease.

"But you look like a Yordle now, Amp"

"What's a Yordle?"

"Ah, never mind. I'm just glad you're safe." Sona says, hugging him to show her worry, because he was like a member of her household.

House Buvelle is powerful but their bloodline has grew thin, thus making an exception for Sona to be the next in line to lead the house after Lestara, even though she is adopted. Sona thought if that's her fate, maybe having an extra member to the family would make her mother happy as well.

Walking side by side with Amp to Demacia, Amp pulls out his mixer.

"Look, matching." He says as he carries the device as Son carries her etwahl.

Sona agrees wholeheartedly while patting him on the head again and watching his eyes go from blue and gold to all pink. Then a thought came to mind, Sona wanted to confirm that his eye color changes based on emotion for the sake of curbing her curiosity. They stop, so Sona could kneel down to him.

"Amp, I was so worried when you disappeared, I was very sad." Sona says in a despairing tone. This causes him to look down slightly with his eyes changing to a deep and dull blue color combination.

"I'm sorry. I'm sorry, Sona." Amp says with tears forming and lips quivering.

"B-but I'm glad you're here, safe and sound. "said Sona, causing both eyes to turn gold and green.

"Remember, if you do that again, I won't play music with you anymore." Sona says while showing a slightly pouty expression causing his eyes to shiver with an orange tint.

"I-I won't be bad, I promise." Amp tells her with his hands shaking nervously and eyes fill of worry.

"Good, then let's head home. Okay?" Sona says through telepathy, before she wipes his tears and held him for the rest of the trip.

A few weeks have passed and Lestara has Amp cleaning the instruments that were difficult to deal with, making use of his small size. Watching over him, got Lestara fired up for some reason, but Sona didn't dare to interrupt them during chores. After she brought him home, Lestara was skeptical of the boy until he showed his passion for music and absolute obedience towards her without complaints. Witnessing him play on a device she has never seen before made her accept the young music talent of a new genre. Requesting her wisdom on music was also a key point in Amp becoming a member of the house.

"Okay, Amp, that's good for now." Lestara calls to Amp as he exits the inside of a guitar with a wash clothe.

"Sona, please get him freshened up, it would be terrible if he became ill from dust." She instructs Sona as she walks in. Sona bows her head in compliance, taking Amp into the bath.

As the two bathe, Lestara washes and folds Amp's clothes, noticing how incredibly small they were. Lestara couldn't stop the smile forming on her face, feeling like a mother of two kids. Ever since the other members of House Buvelle left for selfish reasons leaving her alone, Sona and Amp were a blessing. She then hears Amp's voice coming from the bath.

"Sona, why isn't there anyone else in this big house? Doesn't Miss Buvelle get lonely?"

"…"

"That's really mean! I won't leave Miss Buvelle and Sona alone, Amp l-l-l-loves both of y-you!"

"…"

"Un, Miss Buvelle is like a mommy. Sona is like a...uh.. sister. Yeah."

House Buvelle had a warmer atmosphere that day and continued ever since. One day, Sona was returning from a meeting with her mother about Demacian politics and walks into her room to find Amp standing over her etwahl.

"Watch, Sona!" Amp yells then crawls into an opening of the instrument.

A few minutes later the etwahl begins to shine brightly then poof, a brand new variation appears. Even Sona's clothes changed into something futuristic. The etwahl appeared as a DJ mixer with large speakers with a magenta glow. Taking her position behind the redesigned weapon, she notices the words "CONCUSSIVE MODE" digitized on the main console.

"There are other types!" Sona hears in her headphones.

Then her entire outfit and etwahl switches to "ETHEREAL MODE" then to "KINETIC MODE" baffling her more and more.

"Yawn~, I'm tired. Good night." Amp says through the headphones. Sona looks over to see a cartoon image of a wolf sleeping on the side of the console. Too excited to question the strange turn of events, Sona tests out her new skin. The house-rocking DJ soon received an ear full from Lestara before she took Amp to bed.