Seven Knights Idle Adventure is having a crossover with Hell's Paradise. he update comes with new Legendary heroes for you to recruit, as well as even more exciting events taking place throughout the collaboration period. Three characters from the series will make their debut as melee-type heroes in-game. Gabimaru, Yuzuriha and Sagiri will all join the lineup, bringing some amazing new skills, with Ninja Art: Fire Monk, Ninja Art: Line Cutting and 'Quietly...Intensely...' to rapidly overcome your foes.