Review Detail of Zigmaw in My CEO Harem Cultivation System

Already at ch-50 and only 3 days passed nothing too unusual happened. Too slow pace from my opinion . System has no value in MC eyes and he sees it as annoyance. No desire of making a harem in MC mind till now( perhaps it will change in coming chapters) . I think it's mature of him to think thoroughly about his situation and make decisions. Mc personality is too bland. I know it's only 3 days passed but it took 50 chapters and too much progressing in MC personality is not possible but it's frustrating to see nothing happens. Something interesting should happen in coming chapters otherwise I don't know I can continue reading this novel. It's like reading filler chapters, information of something significant is too few .