A/N: Here is the first chapter. In this one, Yugi and the gang are going to be in their early twenties while Mokuba is going to be fifteen. This story is based off of the song 'Callaita' - by bad bunny. I hope you enjoy the first chapter, it's going to be in Mokuba's POV.

"Mokuba! The deep voice yelled across the large white estate that belonged to Seto Kaiba. Unfortunately, the yelling was drowned out by the voices and noises coming from the estate staff who were running around trying to set everything up for the party that evening.

The fifteen-year old Mokuba was sitting at his desk nose-deep in homework, trying to finish everything before his brother's ball started. "Damn it, where is my Spanish assignment?" the overwhelmed boy cursed under his breath. Normally Mokuba was forbidden from using using hideous language, but his older brother was not present so it slipped out. "Sorry Seto." he whispered his apologies when his spanish assignment was finally uncovered.

There was a single loud knock on the door that made Mokuba jump, "Mokuba!" The president of Kaiba corp himself hollered at the teenager. "Some of the guests have already arrived so I need you to start getting ready." he said outside the door.

As much as Mokuba didn't want to leave all of this paperwork unfinished and risk falling behind in school, he couldn't say no to his brother. The ball that was being thrown tonight was to celebrate Kaiba corp and all of it's accomplishments so far this year. Mokuba owed it to his brother to be there and celebrate him. "Yes seto." he responded aptly as he tossed his pen down on the desk and straightend up the messy papers.

After an hour, Mokuba was freshly showered and dressed up in a fancy tuxedo that Seto had bought for him a few months ago. Mokuba smiled politely at all of the guests, who he knew through his brother, greeted him as he walked past them.

"There you are, Mokuba." Seto greeted him and went on to introducing him to the CEOS that he was currently speaking with.

"Nice to meet you." Mokuba smiled politely at the CEOs as he silently pray that his friends would show up and whisk him away from these very uptight people.

Through the large crowd, Mokuba was able to spot a tall blonde guy in the crowd - one with a very loud and obnoxious east coast accent, and he smiled in relief as he waved him over to them. It was Joey, and he brought Yugi and the others with them as well.

Thank God. Ever since his brother rescued him from that crazy man at the duelist academy, Mokuba has had a few run-ins with Yugi and the gang, and became closer to them a few years after that while Seto became very good friends with them.

"Hey Mokuba!" Small Yugi eagerly greeted him with a smile and his purple eyes veered over to the young girl who was standing with them. "This is my cousin Nicolette, she's gonna be living with me and our grandpa." he chimed as he motioned his hand over to the girl.

Mokuba followed Yugi's eyes and glanced over to her. She had vibrant long red hair and deep dark brown eyes. Her facial features were very soft which made her look younger than him. "Call me Nico." the redhead corrected her cousin quickly. Her voice sounded deeper than he had expected it to and he only nodded in response.

Nico was very under-dressed in comparison to Tea and the rest of the girls who attended the ball. She was wearing a white long-sleeved blouse with some black dress pants with...vans for the footwear. The worst part was that the girl left her hair down and it was messy like she had just woken up and threw some clothes on.

"Glad you guys could make it. Seto has some business to take care of and then he'll be right with you guys." All of this had earned Mokuba's ire and he quickly left the group to get away from that infuriating girl. He was irritated that Yugi let his cousin show up to the ball looking sloppy the way she did. Seto was not going to be very happy about this either. Please let this be a good night.