Today is December 23rd, and in two days it will be Christmas. At seven o'clock in the morning, the silver-white snowflakes just started to fall, and around eight o'clock, almost all the places were covered with white snow. Snow is rare in Tokyo, and the children are very happy. At twelve o'clock, the snow was six to seven centimeters thick, but it stopped shortly after. After one o'clock, the sky was clear and clear. "Oh, it's beautiful!" The car stopped by the Japanese bridge, and Yukiko got out of the car and walked to the snow field. She looked at the scene around her and couldn't help but make a sound of appreciation.

"Ajin, look." She turned her head and followed the boy who got out of the car with a shepherd dog and said. "The river, the roof, and the boat are all covered with snow, as if wearing a cotton hat." "Hahaha! Yukiko, you really look like a poet." "It's so disgusting! Making fun of people like this... Don't you think the scenery in front of you is beautiful?" "It looks beautiful now, but in an hour, when the snow melts, every road will be muddy." "Well, you're right about that!" "Cupid, don't throw snowflakes all over the place, and be careful not to splash the lady."

"Wow! Cupid, please spare me!" "How is it? Yukiko, do you still think Yuki is pretty?" "It's disgusting! It's not all about you bringing Cupid down." "Miss, it's because you've suddenly taken a fancy to go for a walk in the snow. How can you blame me? But Cupid seems to be having a good time, doesn't he, Cupid?" The girl playing and laughing in the snow at the moment is named Yukiko Ikegami, and she is the only daughter of Sansaku Ikegami, the president of Shindai, one of the largest newspapers in Tokyo. The boy Yuzi Chai Jin who was talking to her, usually called Detective Boy by everyone, is currently in charge of odd jobs at Xin Daily.

Yuzi Chai Jin is very smart, brave, and good at adapting to changing situations. After graduating from junior high school this spring, he joined the Xindai News Agency. He has made a lot of contributions in the past, President Ikegami has always appreciated him, and recently asked him to stay at home in Otowa to help, so he and Ms. Yukiko became good friends. Today he accompanied Yukiko to Nihonbashi to buy Christmas presents. As for their dog Cupid, it was Ikegami Sansaku's pet dog, very smart and dexterous. "Yukiko." "What's up?" "Sorry, I said something wrong just now."

"What did you say wrong?" "I said something bad about the snow! Christmas has to snow to be like Christmas, and I'm hoping there will be a little more snow this Christmas." "Well, because this year's Christmas is different from previous Christmases." Yukiko said quite emotionally, but she said so for a reason. Yukiko has a cousin who lives in their house for a long time because of her schooling.But this spring, she will graduate from a women's university, and she will get married next year, so this year Kiko will spend the last Christmas with her cousin Kanako.

"Speaking of Christmas, Yukiko, what happened to that?" "Which thing are you talking about?" "It's the threatening letter written by the phantom monster!" "Ah! Do you think that's true?" "Don't you think that's true?" "I don't know, but Dad said that kind of letter is all right." "Really? The president came to a conclusion so easily! But I'm still a little worried." "Don't you think anything really happens on Christmas Eve?" "Well, I always feel that something will happen..." Miko Chaijin replied with a worried nod.