The story revolves around a character named Tomioka who is on a quest to find Santa Claus. He is portrayed as a young boy who is struggling with the reality of his life, including his own poverty and the theft of his father's money. He is also dealing with the loss of his family members to a creature he believes to be a demon.
Tomioka's journey begins when he is left at an old man's house during Christmas. The old man tries to explain to Tomioka that Santa Claus doesn't exist and that the gifts Tomioka receives each year are from his father. However, Tomioka is skeptical and believes in Santa Claus due to the joy and excitement the gifts bring him.
Despite his struggles, Tomioka is determined to prove the existence of Santa Claus. He ventures out into the world, believing that he will find Santa Claus. During his journey, he encounters a man who he believes is Santa Claus, but the man reveals himself to be a thief.
In the end, Tomioka is left with the reality that Santa Claus doesn't exist, but he also realizes that the joy and excitement he felt when he received gifts as a child were not because of Santa Claus, but because of the love and care shown to him by his father. Despite his loss, Tomioka is determined to continue his journey, vowing to hunt demons as a means to survive and save others from their fate.
Here are the key facts extracted from the text:
1. A child is left at Mr. Rojo's house on Christmas.
2. The child believes in Santa Claus and wants to find him.
3. The child's father is not present, and it is implied that he may have abandoned the child.
4. Mr. Rojo tells the child that Santa Claus does not exist.
5. The child decides to go out and find Santa Claus.
6. The child meets a man who claims to have been affected by demons.
7. The man tells the child that he lost his family to demons.
8. The child continues to search for Santa Claus.
9. The child sees a figure that they believe to be Santa Claus.
10. It is revealed that the child's clothes and university money were stolen.
11. The story ends with the child stopping believing in Santa Claus.
12. The child is forced to hunt demons instead of pursuing their studies.