She is a girl who is active all day long;
He is a boy who looks at the world with cold eyes;
They are childhood sweethearts and neighbors.
Because of an exam, she made an agreement that whoever got a low score would be punished by another person for three days. Luckily, she won. But at the same time, he disappeared inexplicably, and her life suddenly became unsustainable. The appearance of a beggar let her know where he was, but he had lost his memory and had forgotten everything about her, including the agreement.
She vowed to find him!
So, she dropped everything, resolutely traveled through time and space, went back to ancient times, told him, and even begged him: can you, don't forget...
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Haha, this is the author's first time-travel article, so please give me your advice~!