After Eri was adopted by the Wayne family they went home but since his parents and brothers were now working at UA they had a Mansion near the dormitory so they would be close and Eri could still see Izuku.

Upon entering the mansion Eri was in awe of how massive her new home was she couldn't believe that this was her new home.

Alfred: Welcome home.

Alfred said as he had prepared snacks and beverages for everyone.

Eri: Izu Who is that?

Izuku: Eri meet Grandpa Alfred.

Eri: I have a grandpa?

Before anyone could say anything Eri let out the biggest smile as she now had what she always wanted a family

Dick/Jason/Tim/Izuku: MUST PROTECT

Eri: Hello grandpa!

Eri said as she hugged the leg of Alfred the rest of the family could have sworn Alfred had a few tears of joy stream down his face which made the others think 'Maybe he wanted to be called grandpa.' Before Alfred could welcome the new addition to the family home a familiar jingling was heard it was none other than Ace the family dog.

As the dog saw Eri he approached her with caution meanwhile Eri was scared as she hadn't had any contact with dogs before. Eri closed her eyes and felt the dogs snout as he sniffed her which made her giggle Ace lowered his head and Eri petted Ace it was a pure scene that the family caught a camera flash it was Alfred who suddenly took the photo

Alfred: Do you think the family albums fill themselves.

Bruce: Now lets show you your room.

Bruce said as he picked up his new daughter which made her smile much more as they walked to the bedrooms and explained who slept in which room she could find one of them.

Time had gone by quickly the family enjoyed dinner together they all noticed Eri was falling asleep so Inko picked up the little girl and got her ready for bed. The time was currently 8:00pm Eri slept for 4 hours as she woke up around midnight she heard a familiar jingle and flet Ace leap onto the bed.

She left her room as Ace followed her she saw signs on all the doors which made it easy to tell what room it was or who it belonged to. When she found the bathroom she knocked and heard no response she was barely able to open the door and Ace waited outside for the girl to finish.

Once Eri was done she was going back to bed until she heard voices "Izuku you'll have to learn how to deal with multiple opponents we'll begin slow and only using half our strength then we'll go full speed and full strength. Ive also called in for some more help."  When Eri heard that conversation she knew it was her new dad and he was talking to Izuku she had followed the voices and found the gym as she slowly cracked open the door she saw multiple heroes she didnt recognize.

Eri didn't know what kind of quirk her dad and brothers had but they were able to tell that she was there " Eri come in" they said simultaneously as she was scared that her father and brothers would be upset. At that moment the door opened and Superman, Wonderwoman, Green arrow and green lantern saw a child with snow white Hair and ruby eyes.

Inko rushed and picked up Eri nobody saw how she moved that fast " Whats wrong baby? Did you have a nightmare? "

Eri: No Mommy I just had to go to the bathroom then i heard voices

Bruce: well since you're awake id like to meet your aunt and uncles before we put you back to bed.

Eri: Hello my name is Eri Wayne.....

She said the she felt herself being lifted in the air " Well aren't you adorable." She was lifted up by Wonderwoman "Im your aunt Diana" as she flew around the room the others introduce themselves and hoped the little girl wouldn't be so shy.

Eri met her aunt and uncles which were very kind she yawned once again which made her family understand it was bed time

Diana: It seems its time for the princess to go to bed.

Eri: I want to be with my family..

Eri said in an exhausted tone but Izuku understood that this was the first time she had ever known a family

Izuku: Dont worry Eri they'll always be around

Eri: okay... can i have a bed time story?.....

Inko: What kind of bedtime story honey?

Eri: A story on how we became a family......

Bruce: You know sweetheart the way our family was made isn't a happy story in the beginning.

Eri: Can i please know?..........

(Hey guys sorry for the delay I had writters block hope youll all enjoy this chapter.)