Tomb of the River , also known as Paid in Blood [2](Korean: 강릉; Hanja: 江陵; RR: Gangneung) is a 2021 South Korean neo-noir action thriller film directed by Yoon Young-bin, starring Jang Hyuk and Yu Oh-seong.

[3][4] Chairman Oh, the leader of a crime gang, plans to construct the biggest resort in Gangneung, with Kim Gil-seok as his loyal underling.

Things turn violent when a new upcoming gangster Lee Min-seok sets his sight on the Gangneung resort, and uses all sorts of deceitful means to acquire it.

[5] Principal photography began on October 19, 2020, and filming wrapped up on December 6, 2020.

[6] This marks a reunion between the lead actors Jang Hyuk and Yu Oh-seong after filming the series The Merchant: Gaekju 2015 together in 2015–2016.