The plot of the Japanese movie "Coagulation"

Xing Zi Oshima is the daughter of Shigeru Oshima, an associate professor in the School of Medicine of Dongduo University. She is a kind and beautiful girl of 17 years old. Once, in an accidental scientific research accident in medical college, she was infected by radioactive cobalt 60 and got aplastic anemia, which often required blood transfusion treatment. Liang Guangfo, a medical student, gradually fell in love with Xing Zi because of his repeated blood transfusions. However, they can't combine-it turns out that Xing Zi's biological father is not Oshima Shigeru, but Guang Lai's father, Yoshiyuki. She and Guangfo are half brothers, but they just don't know it yet. Plus, Xing Zi has blood cancer, and he can only live for another six months to one year. These have caused all kinds of worries of her relatives.

After learning that Xing Zi suffers from aplastic anemia, Oshima Shigeru and Minjiang agreed to let Guangfo associate with her in order to make Xing Zi's short life happy.

Hiroshi Oshima, who is narrow-minded, studies the treatment of acute radiation sickness. He is afraid that he will take his place in the medical school and even transfer Oshima from the nuclear medicine department to work in the cancer research institute. Shigeru Oshima doesn't care about job transfer, but thinks that Xing Zi's illness can be better treated by combining work.

On one occasion, when talking with Xing Zi about her blood type, Guangfo learned that she was not the biological daughter of Oshima couple. Later, through investigation, I knew that Xing Zi and I were half-brothers. Guangfu felt very painful. In order to forget Xing Zi, he decided to run away from home and live in a ranch in Hokkaido. Shigeru Oshima advised Guangfu not to do this, and told Guangfu that Xing Zi had got the truth about hematologic cancer. Then, Guangfu returned to Xing Zi.

Considering that Xing Zi was dying, Oshima decided to take her to Paris to have a party with her biological mother Li Hui. After arriving in Paris, Xing Zi fell ill again. During the treatment, Li Hui also learned that Xing Zi had blood cancer, and he was heartbroken. But in order not to affect Xing Zi's mood, Li Hui and Oshima pretended as if nothing had happened and accompanied Xing Zi to visit Paris. ...

Xing Zi fell ill again on the plane returning from Paris and was out of danger after emergency blood transfusion. Li Hui heard that there was a gypsy herb that could treat aplastic anemia, so he sent it back to Japan from Paris and wrote to Oshima. Xing Zi discovered Li Hui's letters and herbs, thus suspecting that he had aplastic anemia, which led to pessimism. She was relieved after the manager explained to her on the phone.

On New Year's Day, Xing Zi and Guangfo drove to the wild to see the snow scene. The car broke down halfway and I had to walk home. Xing Zi is strong and energetic because he is with Guangfu. After the new year, she will also help with her homework and prepare to apply for medical school.

Soon, Xing Zi was hospitalized again and met a child with the same disease as himself in the hospital. Later the child died of aplastic anemia. According to his illness, Xing Zi firmly believes that he also suffers from aplastic anemia. She tried to kill herself, but Kazuo stopped her in time.

Seeing that they could no longer hide their illness from Xing Zi, Oshima and his wife decided to tell her the truth and actively mobilized her to fight the disease. Sure enough, Xing Zi cheered up and took an active part in sports activities, looking stronger than before. Just as Xing Zi was preparing to enter the university with confidence, Guangfu received a notice to study in the United States, which gave Xing Zi a mental shock ... Later, Guangfu explained that he decided not to study abroad, and Xing Zi's mood returned to normal.

A Parisian millionaire took a fancy to Li Hui, secretly sent detectives to investigate the history of Li Hui, and found that Xing Zi was the illegitimate daughter of Li Hui, and almost published the secret of Xing Zi in the newspaper.

Li Hui returned from Paris to visit and accompany Xing Zi, because he missed Xing Zi's illness. In the process of blood transfusion to Xing Zi, Xiang Liang became suspicious of Xing Zi's life experience, and gradually felt that Xing Zi was his daughter. Through repeated learning from Li Hui and Oshima, he finally confirmed his doubts.

Xing Zi is having another attack. Because of the infiltration of brain tissue, she went blind, and then she was treated with radiotherapy through Oshima, before she passed the danger again. Taiyichiro bought a yacht for Xing Zi, and let her and Guangfu and others have a pleasant trial. Later, Xing Zi was admitted to medical school, and everyone warmly congratulated her. However, in order to let Guangfu and Xing Zi break up, Takako took the initiative to talk to Xing Zi about blood type, and finally let Xing Zi know that he was the biological daughter of Xiang Liang and Li Hui, triggering a new storm and starting over. ...

After Xing Zi learned about her life, her spirit was greatly stimulated. She asked to go to Hokkaido to live with Kazuo, so she took a passing truck alone. Oshima Kazuo and others tracked Xing Zi and finally found her in Sapporo. Later, Li Hui and Xiang Liang also went to Hokkaido to visit Xing Zi. When Xing Zi fell ill again, they gave her blood transfusion together. Li Hui admitted their true relationship before Xing Zi and encouraged Xing Zi to return to Tokyo to live a meaningful life.

Xing Zi fell ill again and needed to transplant the bone marrow of his blood relatives for treatment. Guangfu also transplanted bone marrow for her, which enabled her to overcome death again.

Then, Xing Zi's brain tissue was infiltrated for the second time and underwent another brain operation. After that, Xing Zi realized that she was going to die soon. In order not to make her relatives sad, she cheered up and said goodbye to them happily so that they could leave good memories. Finally, she went to sea on a yacht with Guangfu, and finally died peacefully in Guangfu's arms.

After Xing Zi's death, Oshima preached Xing Zi's indomitable optimism about the disease to the freshmen of medical college, and called on everyone to study hard and conquer the cancer fortress. Guangfu also decided to study in the United States and March towards aplastic anemia in order to benefit mankind in the future.

Blood Suspicion is a must-see idol drama for millions of families in the 1980s, and it is the most touching love story in the era of black and white TV. Yamaguchi Momoe and Tomokazu Miura were the favorite stars of China people at that time. Xing Zi's mysterious life experience and Oshima's deep fatherly love. Recovery is persistent and unrepentant. Finally, the two actors who played the role of brother and sister finally got married happily.

Yamaguchi Momoe and Tomokazu Miura performed many beautiful love stories for the golden couple, and this TV series "Blood Suspicion" is the classic play of their cooperation. Xing Zi's illness touched the hearts of countless China audiences, and Yu Zhijian's image of an old man with a cold appearance and a fiery heart was also loved by the audience. The deep affection between Xing Zi and Guangfo will always be fixed in the hearts of a generation.