House of the Dark Shadows

Malai is attacked by an unknown person while out of the house; the Viscount is sent to the north on business for three months.

Dech is fatefully given a bottle of poison; the Viscount returns and introduces his concubine Rampei.

Rampei uses an aphrodisiac to create an intimate moment between her and the Viscount, which Malai is saddened to witness.

The Viscount privately confesses his love for Dech, but he is once again pressured by his father to continue the lineage.

Rampei sends her men to sneak attack Malai; the Viscount comes up with a way to inherit his father's property.

When Malai refuses to accede to the Viscount's request, he decides to use more drastic means to force Malai to agree.

In order not to let Dech have his way, Saeng decides to help Rampei; the Viscount asks Malai to complete her mission as soon as possible.

After Dech recovers, the Viscount takes him and Malai to Hua Hin, a decision that doesn't sit well with Rampei.

Dech's timely rescue of Malai from her attack further strengthens their relationship; Mai pushes Feuang to ask her about the past of the House of the Dark Shadows.

Feuang discovers that Mai seems to share a connection to the Viscount; Mai is abducted by someone because of her close proximity to Rerai.

The relationship between Dech and Malai makes the Viscount suspicious; Malai considers divorce.

The Viscount turns on Dech and Rampei, while Rampei again uses an aphrodisiac on Dech.

After successfully getting pregnant, Rampei is intent on taking control of the estate and starts bossing everyone around.

In order to stop Rampei from bullying them too much, Dech and Malai start to rise up and fight back.

Feuang helps Dech and prevents the truth from coming out; Rampei reveals Malai's affair with Dech to the Viscount.

The Viscount and Bu-nga clash over the Viscount's father's funeral, which has a tragic consequence.

Malai is heartbroken when he learns about Dech's relationship with the Viscount; Saeng discovers that Rampei has been seducing Dech in secret.

The Viscount sends Gam to kill Malai, and in doing so, Malai decides to escape the Viscount with Dech.

Gam's attack in the night startles Malai and Dech; Mai's appearance brings back painful memories for Bu-nga.

Gam and Dech conceal Malai's whereabouts, while the two plan to get rid of the thorn in Saeng's side.

Malai hides in Bu-nga's house; Saeng is thrown out of the house by the Viscount, and Rampei comes up with a plan of deposing the Viscount.

As the Viscount becomes more and more obsessed with Dech's whereabouts, Dech and Gam set up a plot for Rampei.

Dech uses the Viscount's trust in him to counterattack, leaving the Viscount to live out the rest of his miserable life.

Malai returns to the mansion and her appearance scares Rampei; Saeng tries to get justice on behalf of the Viscount and clashes with Dech.

Saeng can't escape Rampei's clutches. Dech is furious when he learns about what transpired between the Viscount and Feuang.

Malai is worried about Saeng's death. Malai learns the identity of Rampei's baby daddy.

Malai finds a way to communicate with the Viscount; Feuang's pregnancy is accidentally made public.

Malai suspects that Jaem, who was killed in a tragic accident, was just a scapegoat for Rampei and she begins to see inconsistencies in Dech's story.

Dech uses underhanded tactics just to maintain Malai's trust in him; Malai decides not to let the Viscount use the alphabet to communicate anymore.

Dech poisons the Viscount, and even though he tries to feign innocence, further evidence points to him as the murderer.

Rampei intervenes to save Dech from jail and announces at the Viscount's funeral that she will marry Dech.

Rampei's tragic death leads to suspicion that Dech is the murderer; Dech swears to Buddha in front of Malai that he didn't kill anyone.

Bu-nga wakes up successfully and tells Malai about her attempted murder; Malai starts investigating Dech.

Malai discovers the poison used by Dech and decides to report it to the police; Gam and Uan choose righteousness over their relationship to Malai.

Rerai and Mai are attacked for no apparent reason; Dech is desperate to know Meuang's whereabouts so as to see his son.

Mai's pretending to be Meuang is discovered by Phijit, who also sends someone to assassinate Mai at the House of Dark Shadows.

Rerai is kidnapped by Phijit and brought to the House of Dark Shadows; Dech chooses not to remain a monk to stop the chaos.

The murderer of the Viscount and Malai is finally revealed, and Mai's true identity is revealed.

At the last minute, the Viscount's love for Dech remains steadfast; Rerai inherits the estate and gets into a romantic relationship with Mai.