In many anime series, the idea of sacrifice for the greater good is often explored through characters who are willing to give up their own well-being or even their lives in order to protect others, achieve a noble cause, or save the world. This theme is frequently portrayed to emphasize the characters' selflessness, courage, and determination in facing difficult decisions and challenges for the sake of a higher purpose. It serves to highlight the values of altruism, heroism, and the importance of making sacrifices for the benefit of others and the world at large.
