Name: Inmate No. 666
Author: Aina Saga

Read the latest, legitimate English translation of Inmate No. 666. Lee Shi-woo, a chaebol heir, is sent to prison for his protection. There, he meets Nam Jiho, an inmate so ruthless that he is feared by everyone, including the warden, but always treats Shi-woo dotingly. As love grows, suddenly their forgotten past resurfaces and cracks open secrets and betrayals.

Aina Saga

Lee Shi-woo, a chaebol heir, is sent to prison for his protection. There, he meets Nam Jiho, an inmate so ruthless that he is feared by everyone, including the warden, but always treats Shi-woo dotingly. As love grows, suddenly their forgotten past resurfaces and cracks open secrets and betrayals.

Inmate No. 666

Inmate No. 666 - Manhwa - Read 5 Free Episodes Now - Manta

1) 무료회차 확대 (+1화, Ord. 1 ~ 4 → 1 ~ 5)

2608_Inmate No. 666_신규 론칭

Limited-time only : Episode 5 - Episode 5
Aug 12, 2026 ~ Aug 25, 2026 (ET)

5 Episodes for free until Aug 25

Episode 1

Episode 2