Izuku Midoriya

Izuku Midoriya's past......

Izuku was born as a runt puppy. His parents didn't know if he would survive, but there was a miracle, he did survive, he nursed like a normal newborn pup should. He was born as an only pup.
As he grew up, he became more shy, but he always had a dream, a dream to become an Alpha, and his dad was his idol. Soon enough the next spring, his little sister Opal was born. Izuku would sit next to his mother and watch his baby sister sleep. He hasn't left his sister's side ever. Opal is one year younger than Izuku, so he was basically her teacher, along with pupsitters and her parents.

As Izuku and Opal entered the adolescent phase, they became more interested into different things. Izuku was interested into learning new things, while Opal into exploring and biology.
As they grew older, they gathered and learned more and more until they were both ready to leave their home pack.

One rainy day, Izuku and Opal approached towards their parent's den. Izuku spoke first "Mother, Father, we came here to say goodbye, in my and Opal's name, we are leaving the pack. We will be in search of our own pack, but we promise to come back and visit sometime." the three hugged, Opal joining the hug too. "Be safe kids, and don't you dare break that promise!" "I won't! I promise!"
And that's how Izuku and Opal's new journey began...
They wandered trough the Deciduous Forest for days in search of a mate. They both haven't found one yet, but then Opal had an idea.
While Izuku was resting under a tree, Opal approached him with a smile "What are you smiling about?" "I have an idea, it might sound weird, but..." "But?" "We should form our pack, you as an Alpha like you always wanted to be, as your sister I'll be Beta! So? What do you think of it?" "Sis, you're a genius! Also, we should form our pack here, in the forest, it just feels..." "...beautiful, I know, come on, let's set up a den."

Eventually they got their first pack members in their pack they named "RiverHeart", in honor of the lake where they were both born, raised and loved.