About My Damn Time Travel Thing

I was an ordinary high school student, but suddenly one day, I traveled through time! How could this happen? I couldn't help but start to suffer from the mask. I was a high school student, a man with a height of at least 1.7 Meters, suddenly turned into a little kid who may not be five years old. Damn it, I have to work hard, I have to go home! By the way, what about the necessary systems for time travel—— Save the children—— What about my system—— After the painful adjustment to the world of Ke Xue, I was finally able to gradually adapt to this new body and new world, but! Why! Why do I have so many extra male mothers! It's you! Bourbon! And you! Scotland! Etc! Why did even Gin become a boy mother? I don't want this kind of world! Bourbon: You kid must go home to sleep today! You have been away from home for more than a month! Scotland: Don't be so fierce. Come on, little Waka, try this. You said you wanted to eat this a few days ago, and I made it for you. Gin: Humph, this mission was completed well. The reward is placed in the safe house. Remember to open it later. Demining: real wine, no whitewashing, the police academy team's alternative rescue was successful, the protagonist's brain circuit has some problems, but there will be no torture and killing, and there are not many Conan scenes. The timeline is a mess and I really can't figure it out, so if there's anything weird, please forgive me or tell me in the comments (please please) First person, the characters are super OOC, they are the product of my own entertainment, the whole story is like nonsense literature (woo woo) Yue Geng (I don't know when I will have inspiration) Purpose: Survive tenaciously in a different world