This is just a fair warning for anyone who want to read this LN it will get into a full harem from 0 to 100 in a single volume at vol 10 which goes on for another 17 volumes.(27 volumes of lightnovels total atm)

It does have themes like incest, heavy female abuse on males and blunt xenophobia in it.

It was an okaaayish read until vol 10 where it suddenly went into a whole other direction. You can also ignore my chapters read, because I certainly will not took out the LN's and count them.

If the writer had a discussion with his editor and stuff(which I assume) after vol 8 it did went this way:

1. Hey, we don't sell as much as before, any ideas?
2. How about we include vampires, everyone likes them! And a Harem, everyone likes that too!
3. Yeah best idea ever! I'll write it into it somehow.
4. How about androids on top of it?
1. Nah they're boring!
2. How about an android which is infected by an alien parasite which makes them fall in love with the MC.
3. WoW I never thought about that I'll write them into.
1. I heard that this show called Fate/Zero prints money like mad, especially because of that Saber gal.
3. NP I'll write her into it.
2. But you need to make her fall for the MC instantly! And she needs to be op!
3. Already done!
1. And didn't we have that loli girl Honoko which had like 10 pages total in 8 novels?
2. Everyone loves lolis! Make her another harem member!
3. Totally included.
1,2,4 Profit!




Volume 1-7 is mostly about an overpowered MC(Tatsuya) which needs to hide his true powers because of certain circumstances in his family tree while at the same time protecting his sister(Miyuki).

Both those siblings are completing overpowered, they could even start a WW on their own and Miyuki has a huge crush on her brother since a certain event in the past which is only explained in Volume 8 of the LN.

Before that point neither the male MC nor the female MC had any charbuilding or backstory. In fact the 8 volume is the only time you'll ever get to know anything about both MC's in 27 novels.(ongoing)

The whole novel suffers a lot because of an female cast of over 30(midway~vol14) and way more(I did stop counting at some point while reading).

The (female)cast is just way too huge.
Even if you would cut it by 50% you wouldn't remember half of them because they only get a few pages per book. At the same time you have a male cast of 4(if you're generous and do count masaki in it 5) which are more or less for domestic abuse against males "jokes"(leo/erica) or just side characters noone cares about.

On top of it you have a female stalker(Honoka) which sexually haresses the male mc every few pages after volume 10 while she got already rejected. No one cares about that while a certain male sidecharacter(Leo) gets constantly kicked/punched unconscious by his female crush(Erica) if he only looks slighty at another female.




You ask why I still read it till vol 27? That's because the actual mainstory is not bad at all it just get drowned with all that harem nonsense later on.

If you remove the spell explansions which sometimes go on for 3-6 pages just to conclude that the spell is a black hole, counterspell etc. and the harem bs the whole mainstory of 27 volumes could be told in 3-4 volumes.