Seven Knights 2

Seven Knights (セブンナイツ, Sebun Naitsu) is an online free-to-play role-playing game created by Netmarble. It was released for Android and iOS devices in March 2014 in South Korea and in February 2016 in worldwide. An anime television series adaptation by Liden Films and DOMERICA titled Seven Knights Revolution: Hero Successor aired from April 5 to June 21, 2021.