Zhenguo Stone arrives safely in Hong Kong. Yamamoto Katsuo orders Bijia and Ken to go and make trouble at the exhibition hall by killing all the policemen guarding the rock. They succeed by creating hallucination to Zhang Bao and Zhang Sheng who have special powers and are employed to guard the rock.

Susu knows that the Zhenguo Stone has arrived in Hong Kong and does not want Zhengzhong to come to any harm. So, she tells Zhengzhong not to go and see her again when Zhengzhong goes to find her after he discovers the snake tattoo on his arm, as he has taken Xiaoqing's money in exchange to make her happy. Zhengzhong tells Xiaoqing that he is serious in becoming Xiaoling's disciple and his feelings to Susu are true and not just playing around.

Zhengzhong treats Xiaoling to the "Heart Liquor" which Susu has given him. When Xiaoling drinks it, she dreams that she cries for Tianyou. She goes to confront Susu for playing tricks on her and her friends by giving them the liquor but Susu explains that the drink has nothing to do with what is going to happen but it makes things happen faster. Xiaoling warns them that if they do anything evil, she will subdue them.

Tianyou and Gao Bao come to investigate about the murder at the exhibition hall and the former discovers that the Zhenguo Stone can make a vampire to reveal its true self. Xiaoling also comes to be involved in this matter when Yamamoto Katsuo pays her to help him in subduing the vampires. Actually, Yamamoto Katsuo plans to destroy Tianyou, Xiaoling and Zhenguo Stone together.

Xiaoling proves that vampires are resposible for the deaths of the policemen using chemical solution. She decides to deal with the vampires using the wooden swords which Qiu-shu sells to her. Later, Tianyou quarrels with her over this matter of subduing the vampires as he is worried about her safety but she does not care, on seeing that even cops are willing to sacrifice themselves.

Susu decides to do a good deed before she leaves this world as sign of doom appears to her. She invites everyone living in Jiajia Building to Waiting Bar to have dinner. Using her powers, she changes worms to noodles and treats them to it. Actually, she is using poison to counter poison. Everyone's illness, like Jinjie's backache and Zhengzhong's toothache, are cured.

Ken and Herman abducts Fusheng. Tianyou has to help them to destroy Zhenguo Stone if he wants to save Fusheng. He has no choice but to agree to the condition. Miki finds out that Fusheng is missing and suspects that it is Ken who has abducted him. She decides to stay in Tong Tian Court until she finds Fusheng when Ken will not admit it.

Tianyou and Xiaoling fight with each other when Tianyou tries to destroy the Stone and Tianyou's vampire identity is discovered when he saves Xiaoling. Fahai - a monk, who is being trapped in the stone for 800 years by Xiaoqing, is released. Yamamoto Katsuo sends Ken and Herman to help Tianyou in fighting Fahai after he has seen all that has happened through a security camera. Susu and Xiaoqing go to meet Fahai. Tianyou, Xiaoling and Zhengzhong arrives in time to stop Fahai from subduing them. Zhengzhong is injured by Fahai when he tries to save Susu. They manage to escape later when they know that they cannot deal with Fahai.

In order to save Zhengzhong, Susu gives him her millennium pearl and only has 3 days left on Earth. Xiaoling helps to cover up Susu’s and Xiaoqing's track using amulets and asks them to stay in Jiajia Building for the time being. But Ken and Herman get rid of the amulets and Fahai goes to fight with Susu and Xiaoqing on the roof of Jiajia Building. Xiaoqing manages to drive Fahai off by using water to deal with him as the latter's disciple is drowned in Jinshan Temple 800 years ago when the water rises and he regrets not saving him. Shouzheng and Jinjie discover that Susu and Xiaoqing are snake spirits.

Later, Fahai succeeds in overcoming this fear and goes to find Susu and Xiaoqing again. This time, Ken, Herman and Bijia also come to deal with Fahai. They are badly beaten by the latter but Yamamoto Katsuo manages to drive Fahai away. Yamamoto Katsuo tells his subordinates that what Miaoshan says is right - in order to get rid of Fahai, he has to work with Tianyou.

Fahai chases after Susu and Xiaoqing and manages to subdue and trap them in his golden bowl. Zhengzhong is hit by Fahai unconscious. At this moment, Tianyou and Xiaoling come and Xiaoling uses Thunderbolt Manoeuvre to deal with Fahai but Fahai uses his golden bowl to counter the dragon. Tianyou destroys the dragon and fights with Fahai. He turns into a vampire with white hair at the critical moment and with Yamamoto Katsuo's help, he manages to defeat Fahai. Fahai is enlightened by Buddha and returns with the latter on a lotus.

Tianyou, Xiaoling, Susu and Xiaoqing bring Zhengzhong back to Waiting Bar. Xiaoling reminds Tianyou to settle his matter with Zhenzhen quickly, the latter says that he will do it very soon because he is afraid that he cannot control his feelings if this carries on. Zhengzhong regains conscious but he has forgotten all about Susu and Waiting Bar. Back at home, although Zhengzhong sees the book on the Legend of Madam White Snake, he still does not remember anything about Susu.

Tianyou wants to settle the matter with Zhenzhen but seeing that the latter is so concerned about Fusheng, he does not say anything. Instead, he tells Zhenzhen that no matter what happens in future, he wants to see her smile and not cry. The conversation between Tianyou and Zhenzhen is below.

Tianyou : Zhenzhen…
Zhenzhen: I’m sorry. I know you’re frustrated because Fusheng is missing. I shouldn’t have called you. So many unexpected things happened recently. But as long as you stay by my side, nothing else matters. I don’t want my mum to be unhappy.
Tianyou : It has nothing to do with you. I’m the one in the wrong. I’ve thought it over. Zhenzhen, we had better…
Zhenzhen: Let’s not blame ourselves. One of my student’s father is a private investigator.
Tianyou : Don’t bother about Fusheng.
Zhenzhen: No, I must find Fusheng.
Tianyou : You needn’t bother. Let me settle it. Ok?
Zhenzhen: Ok. (Promise from Zhenzhen to Tianyou) But you must promise to tell me everything in future. Even if I can’t help you, keep me informed. Ok?
Tianyou : All right. (Promise from Tianyou to Zhenzhen) But you must promise me something. You mustn’t cry in future. I like to see you smile.
Zhenzhen: I won’t cry. I know if I cry, you’ll feel vexed. I know nothing is too difficult for you, right? How are Susu and Xiaoqing now?
Tianyou : They will never return.
Zhenzhen: Though Susu is a snake spirit, she’s treated us well. I feel sad that she’s left.
Tianyou : Aren’t you afraid?
Zhenzhen: I haven’t thought about that. If spirits have a sense of integrity, what’s there to be afraid? You said you have something to tell me?
Tianyou : I’ve told you. (holds Zhenzhen’s hand) You don’t understand?

Zhenzhen still feels that she is responsible for Fusheng's missing and employs a PI to help her to look for Fusheng but they ended up in the police station when the PI mistook another boy for Fusheng. They were released with Tianyou's help.

Ken forces Fusheng to drink human blood. Miki arrives and brings Fusheng home after talking to him for a long time. Both of them know that each other are vampires. Fusheng refuses to tell Tianyou what has happened to him. Fusheng wants to suck another human's blood but is stopped by Miki.