■Story In a world where everyone streams, Black and his friends' channel suddenly loses all its subscribers. To regain their lost subscribers, Black and Satoshi embark on a journey. A dangerous streamer, driven mad by the loss of subscribers— Fight these streamers while Black and Satoshi uncover the cause of the subscriber loss! ■Game Features ・Black and his friends embark on a journey to defeat dangerous streamers and regain their subscribers! ・They grow stronger even when left alone! Your friends will fight for you even when you're not actively participating. Quick and easy progression even when you're busy! ・If you find the enemies too strong, strengthen your weapons and team level and try again! ・Gather the strongest "Contractors" through Contract Summoning! Familiar characters from Black's channel appear one after another! Make contracts to gain an advantage in the game. ・It's all for entertaining videos! Unleash Black's revenge on the mastermind who has ruined the world!