"𝑰𝒏 𝒂 𝒘𝒐𝒓𝒍𝒅 𝒐𝒇 𝒆𝒏𝒅𝒍𝒆𝒔𝒔 𝒃𝒂𝒕𝒕𝒍𝒆𝒔, 𝒂𝒍𝒍 𝒉𝒆 𝒔𝒆𝒆𝒌𝒔 𝒊𝒔 𝒑𝒆𝒂𝒄𝒆, 𝒃𝒖𝒕 𝒅𝒆𝒔𝒕𝒊𝒏𝒚 𝒘𝒐𝒏'𝒕 𝒍𝒆𝒕 𝒉𝒊𝒎 𝒓𝒆𝒔𝒕 𝒋𝒖𝒔𝒕 𝒚𝒆𝒕."

Tsukasa Jinguuji is a legendary hitman who has decided to retire from the underworld and live a peaceful life. However, his past refuses to let him go.

One day, Tsukasa is approached by a young woman named Saya, who begs him to help her find her missing brother. Saya's brother is involved in a dangerous organization, and Tsukasa soon realizes that he is not the only one who is after him.

As Tsukasa investigates, he uncovers a web of corruption and violence that reaches the highest levels of power. Determined to protect Saya and bring her brother home, Tsukasa must confront his past and the people who want him dead