About the Fact That I Opened a Harem in the Comprehensive World

Hello everyone, my name is Hasegawa Subaru.I'm going to show you how to survive in some of the most extreme and dangerous places on Earth, challenge after challenge, where you can't even hold on for a day without the proper survival skills No, this time I came to a comprehensive world.The lifespan is... a lifetime.
Luo Tianyi: Subaru, I'm hungry!so hungry so hungry!
Zhihua: Little girls are not talented, please give me more advice!
Gabriel: Subaru, come and save me!I'm knocked out!
Satania: Ah~~ my pineapple bun!
Thor: Subaru-san, please let me reproduce with you!
Mashiro: Subaru, come and teach me how to draw manga~~
Pleiades:.........