Truc (Le Tam Trieu Dang) fainted due to overwork. Thinh (Bach Cong Khanh) and Bao (Dung Bino) were both extremely worried and took care of Truc.
An (Yeye Nhat Ha) saw that and became even more annoyed, harshly mocking Truc, thinking that Truc was just pretending to get Bao's attention. Being wrongly accused by her sister, Truc couldn't help but feel sad and disappointed.
Bao personally prepared medicine for Truc. Mrs. Tu (Le Phuong) saw it and was furious. An took the opportunity to add fuel to the fire to make Mrs. Tu hate Truc more, and from then on, he used her hand to prevent Bao from being with Truc.
On the other hand, An meets Ty (Hoang Nguyen), continues to manipulate and convince Ty to take Truc out of her husband's house and then the two create a family together.
The fact that An repeatedly tried to pair him and Truc up while Truc already had a fiance made Ty begin to suspect that An's motives were not truly good.
Every night, An would dress up to meet Bao. Thinh observed An, Bao's apology echoing in his mind.
Being stalked and pressured by An, Bao became increasingly fed up and wanted to end the sinful affair, so he always found excuses to avoid An.
An and Bao entered the house one after the other, and were accidentally caught by Truc. Being an intelligent and observant person, Truc vaguely realized that there was something fishy about their relationship when she pieced together An's actions and attitudes towards Bao and towards her when Bao interacted with her.
Always caring for the people around her, when she saw someone in the family with a broken button, Truc would bring it home to help mend it. When An saw Truc sewing a button for Bao, without knowing the reason, she became jealous and used her status as Truc's younger sister and Bao's sister-in-law to scold Truc, accusing Truc of daring to seduce Bao.
An's attitude made Truc even more certain that her suspicions were true. Truc worried about An, hinted at warnings and advised An to stop, not to get involved in wrongdoings and doing things that would bring shame to her husband and his family.
Guilty conscience, An feared that if Truc continued to stay in this house, either her affair with Bao would be exposed or Bao would turn his back on her because of Truc. Not allowing Truc to ruin her plans, An secretly planned to find a way to kick her sister out of the house.
The film airs at 8:00 p.m. from Monday to Saturday every week on THVL1 channel.
