Review Detail of Alvindoo in Tyranny of Steel

Really like the story and all but i just can't get past what adela is to the mc. He's just come from 21st century where the idea of sexualizing/marrying a 12/13 year old is "sickening" but proceeds to be really open to the marriage and acts as if they've been in love for years and [spoilers up till chapter 193] begins to say i love her to a 13 year old child while 22 like what even and the idea of putting such a naive girl into an empress in his ideal empire also makes me less inclined to read the story, if anything i hope there's another female who comes in to swoop in that position