Yoh's heartbeat was racing like thunder, and he clenched his fists, determined to uncover the mystery of his friend Pun.Is he really the legendary vampire?Yoh broke into Pun's room with anxiety.The room was dark, with only one window covered by heavy curtains.In the center of the room, an ancient coffin stood quietly, as if telling a thousand-year secret.

A chill ran down Yoh's spine, and he felt the hairs all over his body stand on end.Did he really guess it right?At this moment, a gust of cold wind blew across his neck. He turned around in horror and saw Pun standing behind him with a strange smile on his lips.What surprised him even more was that Pun actually had vampire braces on his mouth, as if he was deliberately teasing him.

“This is just a joke, Yoh, are you scared?”Pun's voice had a hint of mischief.

Yoh breathed a sigh of relief, but the doubts in his heart did not dissipate.He understood that Pun was not a real vampire, but this joke made him have a strong interest in vampires.

Pun did not directly answer Yoh's question, but he revealed that he was a vampire who had lived for thousands of years.From ancient times to modern times, he has witnessed the death of countless friends, and only he has survived.His wounds would heal on their own, and the only pain he felt was the glare of the sun.For thousands of years, he tried various methods to end his life, but miraculously survived each time.

However, this vampire's life isn't entirely dark.Pun was obsessed with the taste of pig blood soup, which became the only joy in his life.Whenever he smells the aroma of pig blood soup, he seems to feel the pulse of life.

Yoh was dubious about Pun's words, but he was moved by Pun's love for pig blood soup.He began to try to understand this vampire who had lived for thousands of years, and at the same time he gradually became attracted to his story.

However, just as Yoh began to accept Pun's vampire identity, a sudden date broke the peace.It turned out that the waiter came over with cat food and asked if they wanted it.Yoh and Pun smiled at each other and happily fed the cat.This heartwarming moment made Yoh temporarily forget his doubts about vampires.

Pun's fantasy was interrupted by a knock on the door, and his little sister brought his favorite pig blood soup.Immediately afterwards, Yoh rushed over and asked Pun in concern if he was hungry.Yoh's curiosity was aroused again, and he began to wonder whether Pun was really interested in vampires.However, when Pun smiled happily because of a bowl of pig blood soup, Yoh's doubts disappeared again.

Pun asked Yoh to keep his secret, he didn't want to be disturbed by strangers.However, Yoh became keenly interested in the existence of vampires.He began to search for information about vampires on the Internet, but accidentally discovered a rumor about a school student who was sucked by vampires and died.This made Yoh more determined to see Pun for verification.

Just as Yoh was about to knock on the door of Room 407, a nearby aunt came over and told him about the dark history of the room.However, the aunt's words did not bring any useful information to Yoh, just trivial matters.Yoh felt a little disappointed, but he did not give up his pursuit of the truth about vampires.

In order to verify whether Pun is a vampire, Yoh thought of a way-to test with a cross necklace.He imagined the horrific scene of being sucked by a vampire, and felt increasingly uncomfortable with Pun.In the end, he decided to hang the cross necklace on the door of Pun's house, hoping to reveal the truth.

However, when Pun came to Yoh's room to thank him for the gift, Yoh's doubts were broken again.Pun's desire for Yoh's blood frightened him, but Yoh refused his request.He told Pun that there were other people in the room and his sister was about to bring a cake to celebrate their birthday.This makes Pun feel very happy and satisfied.

After the separation, Yoh began to reflect on what he had done.He realizes that whether Pun is a vampire or not, he has become an integral part of his life.He began to cherish his friendship with Pun and no longer struggled with the truth about vampires.And because of the appearance of Yoh, Pun's love and expectation for life were rekindled.