Vexro, the MC isekai... He have at least 12 member harem. But is he really love them? Or he just trick them? It's feel weird to get know this, but what if he just faking everything? What if he is the real villain?would be an mystery for this story. 
And there is some of his member harem
Leara; nine tailed fox
Zin; elf
Laura; human
Enzi; cat
Renma; werewolf
Kira; god of flowers
Veryn; elf
Zoey; light elf
Xeyra; human
Vera; demi-human
Lilyz; spirit fox
Hira; human