Resonancia de Luz de Luna

The story begins in 1996 outside Moonlight Cake Shop. Everybody is waiting to buy cakes but only egg tarts are available since the shop owner CHUNG SIU HOR has gone to the court. HOR is fighting for the custody of her six children with her ex-husband KAM TAI CHO. During the hearing, HOR blames CHO for not knowing the children well and for committing adultery with YAN HUNG. After reviewing the case, the judge grants the custody of WING KA, WING YUEN and WING CHUNG to CHO. On the other hand, HOR is granted the custody of WING HO, WING HING and her adopted daughter SUEN HO YUET. Ten years later, HOR’s younger sister SIU SA returns from Portugal. Her father CHUNG FAN TAT prepares dinner for her on the 16th of August of the Lunar calendar. SA realizes that HOR can only meet up with KA, YUEN and CHUNG on the next day of the mid-autumn festival. HOR recalls that CHO wanted to have seven children when they get married. The seven children’s names are KA, HO, YUET, YUEN, HING, CHUNG and CHAU, which means that the w family is celebrating mid-autumn festival under the full moon harmoniously. In a mid-autumn festival, TAT suggests to give HUNG’s daughter SO SUM a nickname CHAU so that they could fulfill their wish of having the seven names. HO meets SUM on a ferry and SUM tells him that she has become a trainee doctor.

CHO’s mother KWAN LAI suddenly comes to the cake shop to scold HOR. HOR’s neighbors find LAI extremely unreasonable so they help kicking her away. HING uses sign language to talk to his family members. SA misconceives that he is teasing her and she reveals to everybody that she has divorced with her husband. After divorcing with HOR, CHO tried to draw HOR’s cake master LIN CHI YUNG to his cake shop by paying him higher salary. After that, HOR had no choice but to give up selling moon cakes. SUM follows HO to his home and she spends a great time with her childhood friends. HO asks LAI to allow all grandchildren to dine with their grandfather TAT on mid-autumn festival and LAI agrees. HUNG requests CHO to take away the signboard of Moonlight Cake Shop at HOR’s shop. CHO visits HOR and HOR tries to lock SA in the room. HO learns that CHO comes to make an unreasonable request and he releases SA deliberately. SA rushes out to kick CHO away with a broom. HOR wants all the children to dine with TAT on mid-autival so she agrees to change the signboard of her cake shop.

TAT prepares the dinner menu for his grandchildren happily. However, he suddenly learns that LAI has changed her mind and he is very disappointed. LAI suddenly refuses to allow TAT dining with the grandchildren because she recalls a past grievance about her deceased son TAI CHEUN. During the time, CHEUN tried to borrow money from HOR but HOR refused. CHEUN had no choice but to commit suicide eventually. HOR requests CHO to keep his promise. HUNG discovers that YUNG wants to move to another shop so she fires him and warns all other cake shops not to hire him. YUNG doesn’t know what to do and he turns to HOR for help. HUNG discovers this and she prevents the grandchildren from dinning with TAT. HOR calls HUNG to apologize and HUNG is satisfied. HUNG discovers that SUM is joining the reunion dinner and she is enraged. She rushes to the restaurant with LAI to stop everybody from having the dinner. LAI asks all grandchildren to leave immediately and she reiterates that it was HOR who “killed” CHEUN. YUNG canar to tell the truth behind CHEUN’s death

During breakfast, HUNG apologizes to the sons and she tries to explain her relationship with CHO to them but KA responds to her coldly. In fact, KA never recognizes HUNG as his mother from the very beginning. CHUNG is going to continue his study in England. HOR discovers that CHUNG acts strangely in Hong Kong and she wants to find out the reason behind. HOR rushes to the airport but she cannot get close to CHUNG when CHO and HUNG are around. SA is against YUET all the time for she thinks that YUET is only an adopted child and they fight with each other all the time. YUET discovers that TAT suddenly withdraws all his savings and she informs HOR immediately. HOR questions SA for the reason of borrowing 400 thousand dollars from TAT. SA reveals that she needs the money for a lawsuit with her ex-husband. With the help of SUM, HO accompanies HING to a job interview and HING gets the job successfully. HING delivers an urgent document to Tsim Sha Tsui but she loses her way…

HOR meets up with KA and she asks KA if he has carried out his promise to take care of YUEN and CHUNG. HO deliberately asks her eldest son KA to stay with CHO ten years ago so that KA could take care of his younger brother and sister. SA borrows money from TAT again and TAT reminds her to treat YUET kindly. SA tries to please YUET but they end up fighting with each other again. YUET suddenly decides to move out and live with her friends. HO rejects the idea but YUET insists to do so. YUET has actually rented a small flat for herself alone. She is broke for she has borrowed money from the credit company on behalf of her boyfriend. SA discovers an email from YUET in HING’s mailbox and she prints it out to everybody. YUET’s boyfriend fails to pay the debt and YUET is fired because of this. YUET is afraid of the creditors so she tries not to return to her little flat. All family members finally find YUET. YUET returns home but SA continues to criticize her. HOR cannot bear to scold SA angrily

TAT and HOR are worried for SA has been disappeared for 4 days. However, SA suddenly shows up and invites everybody to a dinner. During the dinner, SA reveals that she will go to Portugal for a lawsuit soon. KA is not able to find 2 models for a product launch event so he asks his two younger sisters to do the job. KA also convinces his boss ELIZA to hire YUET as an assistant. A westerner comes to the cake shop to buy cakes and SUM helps with the translation. HOR wants to treat SUM for dinner but SUM suggests that she wants to join a charity event instead. SUM and HO joins a charity walkathon together and they recall the memories in the past. SUM opens HO’s letter at home and realizes that HO gave up studying in order to help HOR in the cake shop. SUM realizes that she had helped breaking up the family unintentionally. KA promises HOR that he will stop trading stocks but he is still addicted to stock exchanges.