Before Birth
Vidcund loved the stories of his brother Pascal about space and the aliens so much that he wanted to experience this himself. And so he did, after gazing into the stars for hours the aliens found him and he got abducted.
When he came back he didn't remember much about the whole experience and was a little dissapointed, at that point Pascal found out he wasn't just putting on some weight, he was actually pregnant! Although Pascal was excited about his pregnancy Vidcund was fearing if there would be growing something inside him as well.
Not long after that, his cousin Nikto was born. He was sure now he was having one of these 'creatures' too. His belly was looking exactly like his brother's belly did. His brother Lazlo got married and all these changes made Vidcund reunite with his teenage love Circe Beaker, they did WooHoo when Vidcund was about to give birth.
Baby Years
After the birth of Klatu, his father (Vidcund) started to work again and earned himself two promotions.Pascal then reminded him that he had a kid, and that Pascal wasn't going to take care of him, because he had his hands full with Nikto. Lazlo also got a kid with his wife, they named him Lucifer. This showed Vidcund that his child and Lazlo's child besides skin and eyecolour weren't so different as he thought.
Toddler Years
When Klatu turned into a toddler Vidcund teached him his Toddler Skills fast after eachother. If it was because he just wanted it to be over with or he was enjoying Klatu a little bit more is unclear. After that he fell back in his old habbits and started to work alot again, but he earned again two promotions because of that.
Just before he turned into a child his aunt Crystal Curious died, but he was still too young to understand.