Superpowers Create a Scientific World of War

I was reborn in a different world, as the heir of my family, surrounded by countless beauties, but lz is a cute girl. Moreover, there are undercurrents surging in the other world, and it seems that a world war will break out soon. . . So----- I am the male protagonist, a good young man who has just entered society. He is new to society but he is full of enthusiasm. I provoked a mysterious sand sculpture who claimed to be a god, and I thought I was going to be killed. But that person said that he wanted to turn me into a child because of his interest. He originally thought that I would become a creature like the Grim Reaper's elementary school student. I turned into a duplicitous self-proclaimed lady, and I thought I was going to be cold. There is so much blood but nowhere to use it. I became the heroine, a young lady from an aristocratic family with ulterior motives. Newcomers looking for support This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.