I'm Just a Frail Fortune-Teller

For a hundred years, the Yu family has specialized in drawing talismans and setting up formations. Yet Yu Xinglan is an odd one out. She won't study the arts passed down by her ancestors and insists on doing something called divination. Then one day, she gets caught up in an escape game. She looks at the BOSS in front of her. Yu Xinglan rolls the crystal ball in her hand and says, "You're going to have a bloody disaster today." BOSS: "?" The next second, Yu Xinglan smashes the crystal ball in her hand into the BOSS. The BOSS crashes to the ground, blood slowly trickling from its head. Everyone: !!! Is this what a diviner can do? Yu Xinglan calmly picks up her crystal ball. "I told you you'd have a bloody disaster today." The blurb may be revised. Theme: Believe in science