In the series, the theme of sacrifice is often portrayed through characters making difficult decisions to prioritize the greater good over their personal desires or well-being. This can be seen when characters choose to give up their own happiness or safety for the benefit of others or for a larger cause.
On the other hand, the theme of ambition is portrayed through characters striving for power, success, or recognition at any cost. This can lead to characters taking risks, making morally questionable choices, or even betraying others in their pursuit of their goals.
Overall, these themes of sacrifice and ambition add depth and complexity to the characters and storylines in the series, exploring the consequences of these contrasting motivations and values.