After deciding to stay one night at the 100-night inn, Bai Lu and the others began to enter their respective rooms. Asahi and Ling Fei, Bai Lu with Choi Rim, while Yeongwan shared a room with Taeshin, Lee Gon with Choi Yeon.
Upon entering the room, Bai Lu opened one of the windows of his room that looked directly at the backyard of the inn.
"Isn't this strange?"
"Strange how do you mean?" asked Choi Rim not understanding.
"Come here!"
Bai Lu asked Choi Rim to come closer to him and look outside the room.
"Yes, I also think this building is very strange. Why is it that when we look towards the back of the inn, the view is directly towards the Nim river? Isn't the Nim River far away from the 100 Nights Inn? The Nim River isn't even that wide, is it?"
Choi Rim also felt something very strange as she looked out of the room she shared with Bai Lu.
"What could it be?" exclaimed Bai Lu and Choi Rim in unison.
Bai Lu and Choi Rim exchanged glances. Could it be that their thoughts were the same this time?
"Yes!!! Lee Gon!" shouted Choi Yeon while banging on the door of the bathroom which, during the Joseon Dynasty, was only one room with an old well, "hurry up a bit!"
"What's wrong with you? So impatient!" exclaimed Lee Gon who immediately opened the bathroom door and went outside, causing Choi Yeon to rush in while bumping into his body in a hurry.
"Aishh, she's so annoying!!!"
As he was about to take off his clothes, Lee Gon accidentally heard someone screaming from outside his room. Since the shout startled him, he immediately put his clothes back on and opened the room door in a hurry.
"Whose yelling is it? Why is he shouting at this time of night?"
"Do you want to hear an interesting story from me?"
Choi Yeon immediately leaned her body on the wall behind Lee Gon, making Lee Gon so surprised when he heard Choi Yeon's voice suddenly behind him.
"Oh my!!! You startled me! When were you there? Weren't you in the bathroom earlier?"
Lee Gon clutched his chest in shock, then looked at Choi Yeon's face in annoyance.
"Hey, Lee Gon! I think this inn is haunted!"
Lee Gon smiled sarcastically at that and then girded his loins, looking at Choi Yeon's face with a mocking gaze.
"If this inn really is haunted, what do you think you are? You're just like any other special creature. We are one species, both very rare mythical creatures," Lee Gon half-whispered into Choi Yeon's ear.
"Yes! That's not what I meant, silly creature!!!" Choi Yeon shouted in Lee Gon's ear so loudly.
Lee Gon, who was shouted at like that, immediately walked back and rubbed his ears.
"Yes!!! Tadpole man!!! Stop yelling like that in my ear!"
At the sound of suspicious footsteps, Choi Yeon immediately covered Lee Gon's mouth and asked him to remain silent by signaling with an index finger that she held near his mouth.
"What's wrong?" asked Lee Gon silently.
Choi Yeon gave a code for Lee Gon to put his ear to the door to hear something. As soon as they put their ears to the door, suddenly someone from outside kicked the door of the room occupied by Lee Gon and Choi Yeon so hard that the door collapsed on them.
"It's an evil spirit!" shouted Choi Yeon.
Lee Gon immediately grabbed his Immortal sword as he helped Choi Yeon to stand up.
The evil spirit immediately attacked Lee Gon and Choi Yeon using its long, sharp-nailed hands.
"Isn't he a snake demon?" Choi Yeon shouted while helping Lee Goon who was fighting with the evil spirit.
"You bastard! In an inn like this, there's still a snake demon like you!"
Lee Gon attacked the evil spirit again. However, because of the evil spirit's agility, he fell down and smashed a chair. Seeing Lee Gon being attacked, Choi Yeon immediately threw her dagger at the snake demon's ear until the demon held its ear and turned to Choi Yeon.
Annoyed and vengeful, the snake demon pushed Choi Yeon with its fast footsteps, sending both of them flying out of the room. Hearing the commotion outside the room, the visitors who were inside the room, immediately rushed out to see the situation.
As soon as they saw that there was a fight between the snake demon and Choi Yeon who they thought was just an ordinary human, the humans ran and shouted for help to escape.
Seeing that the inn was getting chaotic and not conducive, Taeshin and Yeongwan who had just finished dinner, immediately looked confused.
"What is this mess again?"
Taeshin looked confused. However, he immediately pulled the hand of one of the visitors and tried to ask by finding out what was really going on.
"Hey, what's going on? Why is everyone running around trying to escape?"
"There's a snake demon that's attacking humans!" he said in response and walked away with a terrified look on his face.
"What?"
"What's wrong, Hyung?" Yeongwan asked Taeshin who seemed very surprised.
"There's a snake demon here, Wan~ah. Come on, let's finish her off!"
Yeongwan and Taeshin immediately ran and found out where the snake demon was. Meanwhile, Lee Gon and Choi Yeon were battling the snake demon on the ground floor. Asahi who had just taken a walk to breathe in the night air outside, as well as Ling Fei who had just come out of her room on the 2nd floor, were shocked to see that there was a big mess at Inn 100 tonight.
"What's going on here?"
Ling Fei looked confused seeing everyone running around and trying to escape. However, just as he was about to ask one of the visitors, suddenly all the doors in the 100 nights inn were sealed shut.
The unopenable doors left all of them inside the inn tightly locked and unable to get out.
"Shit!!! What's going on?"
Asahi tried to open each door by banging on it. However, all the doors were locked tightly. Even trying to break them down and kick them with full force was useless. Because the doors were completely locked and they were all confined inside the inn for the night.
"Ling Fei!" shouted Bai Lu who was on the stairs when he saw his brother looking around to see what was going on.
"Yuram!"
Bai Lj ran towards Ling Fei. However, when he saw that there was an evil spirit behind Ling Fei that was about to attack him, he immediately jumped to the second floor, making the people who saw him jump scream in shock.
Bai Lu ran towards Ling Fei in a skating manner then immediately performed a twisting horse kick with 10 tiger strokes as the evil spirit approached Ling Fei.