ENTERING IN THE NEW ERA ( TEMPEST )

after killing ivaraj, rimuru and his friends, every demon lords and those who related to him were all left the cardinal world for their own ways, only leaving a part of unwilling population to their own, after that a report saying there is a problem in the cardinal world, that which caused rimuru to be interested, and a curiosity for what happening in cardinal world, so with his friends he decide to reincarnate to know what is happening and the stories continue