Quick Transmigration: What Role Am I Playing Today?

[Two female leads, one-on-one, bottom protagonist] Did she accidentally die from overexcitement while checking her college entrance exam results? Isn’t that an absurdly careless way to die...? World One: Energetic sunshine junior student × gentle senior who loves cute things “So cute, I want to...” World Two: Amnesiac girl with yin-yang eyes × mysterious shop owner “You sure can run fast.”