[You decide to do something meaningful: 1. Become the richest person. Since you can't escape money, become its master; 2. Establish a charitable foundation. You feel that having enough money is enough, so you should do something meaningful for humanity; 3. Spend extravagantly. Since you can't refuse money's pursuit, enjoy yourself to the fullest...]
Seeing the choices his little Umaru was faced with, Sogo Doma panicked. If she picked the first option and really became the richest person, how were they supposed to win? The second was even worse. What game would give a low score to a player who established a charitable foundation? Did it still want to pass review or not? That meant Umaru only had to choose the third option for him to have a chance at winning...
But Umaru herself was a gaming expert, so there was no way she would choose the third option. The proof was right there: "Onii-chan, becoming the richest person gives points, and establishing a charitable foundation sounds nice too. Maybe it'll trigger a hidden ending. Should I become the richest person, or establish a charitable foundation?"
Certain that victory was already hers, Umaru had started gloating. Yet even with such blatant provocation, she still hadn't included the third option in her considerations.
"..." Sogo Doma felt that he had to do something. "Quick, look behind you. There's a UFO..."
The moment he said that, Kaguya Shinomiya and the others slowly produced question marks. Setting aside what use saying something like that would have now, they were indoors. How could there possibly be a UFO?
Sure enough, Umaru rolled her eyes. "Onii-chan, Komaru doesn't know what you're trying to do, but that kind of lie..."
Before she could finish, Mashiro Shiina pointed behind Umaru and said, "Sogo, what's that?"