Review Detail of Tumis in Primogenitor in Marvel

The story really emphasize its R18 and Slice of Life tag. Though the harem is 3-4 i think, at chapter 70-ish. Author really needs to add Smut tag, with how detailed some scenes. And this story is translation from another language (Spain i think. Idk, definitely one of europe). Good translation, except the use of He, She, It. Many times use the wrong ones. Oh, btw, chapter 70-ish and still not start of marvel plot (iron man). And i think there is no mutant here on this story; No mention of the mind-control old guy and his metal-bending friend anywhere. And no struggle whatsoever, due to how OP main character is.