
There once was a legendary hacker named "Warlock". Hiro, who lives his life in a net cafe, is inspired to look into that hacker. However, as he continues his investigation, a fatal fire accident breaks out at an editorial company -- his source of information. As he probes further, he finds logs that show that the company's systems were hacked into. He decides to team up with Misa, another hacker with the same skills as Warlock, as they delve deeper into the incident.
CyberRebeat -The Fifth Domain of Warfare- is a Japanese visual novel of 378,049 characters, with 14,594 unique words and 2,039 different kanji. Its difficulty rating on Jiten is hard, 3.1 out of 5. The full vocabulary list ranks all 14,594 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.