Outrageous! I opened a training class for empresses

Story:

Read manhua Outrageous! I opened a training class for empresses / 离谱!我开了女帝培训班 / Lipu! Wo Zhen Mei Xiang Kai Nvdi Peixun Ban! Lu Li, An Ordinary Teacher With Amnesia, Managed To Turn His Three Female Students Into A Queen Of Killers, A Queen Of Medicine, And A Queen Of Business?! It Turns Out His True Identity Is An Ancient Immortal Who Lost His Memory And Fell To The Mortal World. Now That He Has Regained Everything, He Decides To Defy Fate With His Disciples And Reclaim His Former Glory!