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Clary Fray

As Clary was going out to a concert that Simon was in, Luke was taking a young h/c haired and e/c-eyed six-year-old to her friends for the night.

"Y/n, what are you going to say to Cindra's parents?" Luke asked as he pulled up at her friend's house.

"Thank you for having me," Y/n said with a big grin on her face.

"Good girl," Luke said as he got out of the car and went to her side and helped her out.

"Uncle Luke," Y/n asked as he got her bag.

"Yeah. What's the matter?" Luke replied as he picked her up.

"Will Clary be alright?" She looked at him as she asked.

"She will be fine. Why do you ask?" He questioned her as he walked up to the front door.

"I heard her saying that she and Simon were going to a club after." She answered him.

Luke chuckled and reassured her that everything would be fine and let her play with her friend. While y/n had no care in the world, Clary was talking to their mother about her past, fighting demons.

Two days later, before Luke could go and pick y/n up, Clary picked her up from her friend and took her back to the institution. When Luke went to collect her, Cindra's mother told him that Clary had picked her up.

When y/n arrived at the institution, she ran straight over to a screen and tried to make out what was on it. Both Jace and Clary looked at each other than at y/n. She then ran over to Clary and asked her where their mom was. Clary just said that she was away for a while and that they would be staying with Jace. Issy came along and took her to show her around the institution and play with her.

"Is she your sister?" Jace questioned Clary as he watched Issy and y/n.

"Half-sister," Clary stated as she watched y/n. "I don't know who her dad is. The only person that we have ever seen as a father was Luke." She continued as she didn't take her eyes off of y/n.

"Clary! Clary!" Y/n called out as she ran towards her.

Clary picked her up, and she began to giggle and went on about how Issy was showing her the ruins and telling her what each one does. After a while, she began to fall asleep on her. Clary smiled down at her and made her way to her room, and put y/n down to rest.

A couple of months later.

Everyone was standing around Jocelyn, waiting for Magnus to do the spell that would wake her up. Y/n was holding onto Issy's leg as she watched. Luke caught her before she fell, and she hugged him before hugging Clary. Then y/n ran and hugged her legs as she had tears streaming down her face.

"Mommy!" She cried out.

Jocelyn picked her up and hugged her close. Soon when everything had calmed down a little bit at the institution, y/n was playing with Clary, as she wasn't allowed to leave the institution and y/n was too young to. She was having fun watching as a smile made isn't a way onto her face.