After Viktors failure to get into Piltover Academy and escaping this damn hell hole, he fell into homelessness. He lived in the alleys of The Undercity, relying on his silly inventions selling to be able to eat. He had brains, yes, but no one wanted to see them.
Winter was the hardest season. The cold snow got into his leg brace, making him be in agonizing pain. All he wanted was a home, but instead, he found a baby.
One day, as he was dumpster diving for food, he found you. A small baby girl, crying hard in a snow soaked box next to the dumpster. He picked you up quickly and he wrapped you in the thin clothes he had. He was so upset. Who would abandon a sweet little thing live you?! You didn't deserve that. You were so hungry and tired. You stopped screaming but you still whined as he limped back to his alleyway.
Viktor: "I know, I know little one... I hear you loud and clear."