Is there a second illegal justice in Korean dramas?

According to Tencent's video query, there is no:

1. The TV series Unjust is an action fantasy drama produced and broadcast by OCN TV in South Korea. There is only one play, and the production of the second one has not been officially announced.

2. Injustice is directed by Jin, written by Shen Shuoxun and starring Rain, Se-kyeong Shin, Shen Dawen, Cui Huanxi and Kong Ming.