"The Wind Across the Blue Sky" is a Vietnamese version of the "fever-causing" Chinese TV series "30 is not the end". However, in the Vietnamese version, many details have been changed to suit the culture and reality of life.
With only the last 3 episodes, the ending of the film received a lot of attention from small screen audiences. Many viewers speculate that there will be an open ending for the 3 female leads, and at the same time predict that the Vietnamese version will be very different from the Chinese version.
The film revolves around 3 female main characters who are close sisters. My Anh (Phuong Oanh) has her own family life with her director husband and son. Ngan (Viet Hoa) is single while Lam (Quynh Kool) considers children despite being married.

In the final part of the film, the couple My Anh (Phuong Oanh) - Dang (Doan Quoc Dam) divorced after Dang was discovered to be having an affair. In the original, Co Giai decided to divorce Hoan Son when she discovered her husband's wrongdoings. She accepted to be a single mother and rebuilt her own career by returning to her hometown to open a tea factory. Hoan Son had a tragic end when he committed business violations and had to spend time in prison.
In the Vietnamese version, Dang realized his mistake, accepted the divorce but then took care of My Anh because he wanted to love her in his own way. Many viewers speculate that My Anh will give Dang a chance to correct his mistakes, especially after hearing the confidences that he wanted his parents to recover from his young son.
However, with My Anh's move to want Dang to stop pursuing him, many viewers predicted that the ending of the film could be in an open direction.

The couple Ngan and Dung (Duc Hieu) made a lot of progress when Dung confessed his love after many days of hiding his thoughts. The audience supported the couple's love story.
On social networks, many comments are excited every time they come to the scene of Dung con un bo with Ngan when the "wan gia" and "thorn-off" couple are gradually opening their hearts to each other.
After Ngan went through a shock because of her relationship with a fake "domineering" "domineering", her matchmaking with Dung became a highlight in her life.
In the original, after the shock of being deceived about her love life, Man Ni chose to continue to be single and focus on work. It can be seen that this character in the Vietnamese version has a brighter color. According to the audience's prediction, Ngan and Dung will probably bring new, peaceful emotions.

The difference compared to the Chinese version is the Lam - Toan (To Dung) couple. If in the original, the character experienced a process of being in love with a younger colleague, then returned to her ex-husband, then in the Vietnamese version, Lam completely rejected the feelings of her colleagues.
Lam changed, knew how to admit her mistakes and tried to delay the divorce, and finally opened her heart to say that her feelings were still for Toan. The couple is predicted to return together and live a happier life after a period of separation.