alastor

Alastor (, English translation: "avenger") refers to a number of people and concepts in Greek mythology:

1. In Greek mythology, Alastor is often invoked as a spirit of revenge against wrongdoers.
   在希腊神话中，Alastor 常常被作为对不法之徒的复仇之灵召唤。
2. The protagonist in the novel felt the presence of Alastor as he sought justice for his family's suffering.
   小说中的主角在为家庭的苦难寻求正义时，感受到了 Alastor 的存在。