《血比太阳红》是一部展现正义与反抗的青春电影。影片中，一名即将参加高考的认真男子高中生对社会的各种不正义感到愤怒，决心向所有“大人”复仇。他豪言壮志地宣称：“我要成为太阳”，以此来结束自传式的青春剧情。这部电影深受日本松竹新浪潮和日活动作影响，也得到了寺山修司的高度赞扬

影片讲述了主人公在高中即将毕业时，对社会现实的不满与愤怒，以及他决心为正义而奋斗的故事。他是一名真诚且有责任感的学生，但在成长的过程中，他逐渐认识到社会的种种不公与不义。这些社会问题让他感到愤怒和无奈，决心要改变这一切。

在他的内心里，他渴望成为一名像太阳一样照耀世界的存在，为社会带来温暖和正义。他认为“大人”们扭曲了社会的价值观，忘记了最初的理想和初心。因此，他决心要为被伤害和压迫的人们讨回公道，用自己的行动证明正义的力量。

"Blood Is Redder Than The Sun" is a youth movie that shows justice and resistance. In the film, a serious male high school student who is about to take the college entrance examination is angry at various injustices in the society and is determined to take revenge on all "adults". He boldly declared: "I want to be the sun" to end the autobiographical youth drama. The film was deeply influenced by Japan's Shochiku New Wave and Nikken, and was highly praised by Shuji Terayama

The film tells the story of the protagonist’s dissatisfaction and anger with the social reality when he is about to graduate from high school, and his determination to fight for justice . He is a sincere and responsible student, but in the process of growing up, he gradually realizes various injustices and injustices in society. These social problems made him feel angry and helpless, and he was determined to change everything.

In his heart, he longs to be an existence that shines on the world like the sun, bringing warmth and justice to society. He believes that "adults" have distorted the values of society and forgotten their original ideals and original intentions. Therefore, he is determined to seek justice for the hurt and oppressed people, and use his actions to prove the power of justice.