Yagoo started on a bet.
He met Tokino Sora through her priestess and best friend, A-chan. She was the avatar of a Goddess, who ran away to be an idol. They needed refuge.
He was willing to help.
Roboco, the military android sent to recapture Sora, ended up becoming the second.
Yagoo discovered his talent in attracting legends.
His dream was shattered, naturally. That group of comedians wasn't 'idol material'.
But looking at his now six generations of safe girls, it was worth it.
I don't regret it, he thought, as Coco kicked in his door, yelling something about HololiveEN.