Bell Lalita was arrested on charges of drug possession, even though the drugs were not hers. Due to the overwhelming evidence, no matter how the lawyer argued, she was eventually sentenced to four years in prison.

Bell's prison life was not as peaceful as she expected. A small and powerful group in the prison targeted her. This small group was so powerful that the warden turned a blind eye to their behavior.

Belle has no choice but to seek refuge with Claire, a notorious prisoner nicknamed “Nineteen Dollar”.During the contact between the two, Bell gradually felt the kindness hidden in Claire's heart.

Although there are obstacles inside and outside the prison, love gradually spreads within the prison walls...

Episode 1

Bell and her bedridden father depended on each other, but when her boyfriend Top took her to a graduation party, he was involved in a drug case that did not belong to her, sending her to jail. In prison, she met Kae. This inmate not only accompanied her, but also introduced her to various situations in the prison, including the 3D gang led by Dao.Dai controls everything in the prison because of her affair with the prison guard leader Wichai; her sister Deuan is her right-hand man; and their cousin Deedee is the most troublesome person in the prison.

Kae took Bell to work in the library, where he met Maengpor, who acted as a messenger, responsible for delivering items to prisoners from the outside world.However, when Bell was managing the library, he mistakenly gave Deedee's belongings to other prisoners, causing Deedee and his accomplices to trouble Bell.Bell tried to escape Deedee's pursuit, and on the way he met Claire - a mysterious prisoner who even the 3D gang dared not provoke, nicknamed “Mad Dog”.Although Claire's appearance saved Bell from being beaten, Deedee refused to give up easily.She bribed a new prison guard who hated Claire to let them out at night so they could deal with Bell; in exchange, Deedee allowed the new guard to attack Claire and keep it secret.

Episode 2

The new prison guard breaks into the cell and attacks Claire, but Claire takes away the baton.Just as Claire was about to deal with the prison guard, she turned around and saw Bell being beaten by Deedee and her accomplices.Claire forces another prison guard to call for help, and Bell is saved.

After this incident, all the prisoners were punished by the warden Wichai to stand under the scorching sun.Bell was dizzy and fainted, and Claire stepped forward in time to support her.The other prisoners looked at this scene in surprise because Claire never interacted with anyone.

The annual family visiting day is here, and all the prisoners, including the 3D gang, are looking forward to a visit.Wichai announced that his son Porch will be the new prison guard.Witchai told Porch not to tell anyone that they were father and son because he was afraid of the negative impact.During the family visit, Bell expected Top to visit her, but was disappointed to find that Top did not come.Bell sees Pa'Porn, a seemingly amiable older prisoner who is also unvisited like her.Bell went to chat with Pa'Porn and learned that Pa'Porn and Claire lived in the same cell, and that it was Claire who saved her the night Claire was attacked.Bell has a crush on Claire.

Bell walked back to the library and met Mangor, who asked her to come with him to help move things.However, when Bell arrived, she found Deedee and her gang waiting to attack her.Bell escapes and hides in an old toilet, where she meets Claire.The two have a chance to talk, which makes Bell discover that Claire is not actually as cold-blooded as she imagined.

Bell walked out to the entertainment hall and saw a TV news report that her boyfriend Top denied having any involvement with her.Bell was very sad.Deedee took the opportunity to attack Bell again.The scene was chaotic, and Pa'Porn, who tried to stop him, was affected and fell to the ground unconscious.Dao was shocked when she witnessed what happened, because she knew that Claire cared about Pa'Porn very much and would definitely come to settle the score with Deedee and Duen.

Episode 3

As the conflicts in the prison continue to escalate, the emotional bonds between the characters are also quietly woven...

Love and bond, and the suspenseful secrets hidden beneath the surface.

After learning that Deedee and Duen accidentally injured Pa'Porn, Claire was furious and went to Deedee and her accomplices alone to settle the score and warned them to stay away from Pa'Porn.At the same time, Bell noticed that Claire was upset about Pa'Porn, so he came to comfort her, and a special feeling between the two quietly grew.

On the other hand, Kae, who wants to help Bell get rid of Deedee's entanglement, resolutely proposes a deal: she is willing to become a financial partner in Deedee's loan sharking business, on the condition that Deedee must completely stay away from Bell.Although there seemed to be a hidden agenda behind the offer, Deedee accepted it.

How will Claire and Bell's budding relationship develop?What are the key mysteries that have been deliberately hidden?All answers will be revealed in the subsequent plot.

Episode 4

After learning of his father's death, Bell applied to leave prison to attend the funeral and borrowed money from Kae to bribe Wichai for approval.At the same time, Kae cooperated with Deedee and Duen to run an illegal loan sharking business in prison in exchange for privileges, hoping to get Deedee to stop harassing Bell.When Bell discovered that Kae was actually cooperating with someone who had hurt her, he confronted Kae on the spot.This goodwill eventually turned into a backlash, making Bell deeply disappointed and painful. The raging anger was about to break out, enough to destroy the friendship between them.

Episode 5

The forbidden love behind bars has quietly bloomed amidst resentment, betrayal and secrets on the verge of breaking out!At this moment, not only are the worlds of the two female prisoners being tested due to their emotions, but all lives in the prison are also involved in a power game that no one could have predicted!!

After Bell returned to the cell, she noticed a change in Kae's attitude. This former inmate who had shared the joys and sorrows with her might never be able to go back to the past.

Claire and Bell are immersed in the happiness brought by love, but they have no idea that Kae is secretly plotting a conspiracy in an attempt to use Claire's sister Natty who is outside prison as a bargaining chip to destroy their love.How will Claire respond?And when her former friend Kae may become her fierce rival, what choice will Bell make?

Episode 6

Secrets from the past come to light!!

Claire bows her head and pleads guilty, and her relationship with Bell is in jeopardy

When "secrets from the past" erupt again, Claire and Bell's relationship is completely shaken

When the shocking past about Claire's sister Natty is revealed by Kae, the secret that Claire thought only Bell knew is revealed to the public.The beautiful love between Claire and Bell begins to falter, and trust is broken.This time, will Kae's evil plan succeed?

Episode 7

In this prison full of power games and intrigues, when secrets become weapons, the fire of revenge begins to burn, forcing Claire and Bell to fight side by side.

In this cruel prison, the love between the two becomes even more precious.

No one knows, will that night of watching the stars together be the last night?

When Claire and Bell finally gathered enough money to repay Kae, the relationship between Belle and Kae, the former inmates, was completely broken, and they could never go back to the past.

A confession is about to set someone free

And a video may change the fate of everyone in prison forever

When the truth is revealed, what will be the fate of Bell and Claire?Will everything end as expected, or will there be a new twist?

Episode 8

Between Claire and Bell, the countdown is about to reach a breaking point.Those secrets that have been hidden for a long time, this time all the characters will face the truth that they cannot retreat from, and it may turn into an unexpected tragedy!