What Kind of Messed Up Fantasy World is This?

(This book has many female protagonists, it is an invincible text, don’t get lost in it)

Carl Leslie is a time traveler who, after a stroke of luck, came to a magical civilization world called Ansem Continent.

Fortunately, he came with a system, which gave him the capital to survive in this world.

It’s just that the setting of this world seems a bit strange.

Carl: "It's not surprising that the magical civilization has mechas, but why do they have three-headed mechas besides normal mechas? Why are there so many of my classmates who draw in the style of otome games?

What's going on with the innocent little white flower heroine, the tsundere rich girl, the gentle princess of the kingdom, and the daughter of the knight commander who devotes herself to swordsmanship? What's going on with these characters in a harem game that's obviously for men?!