In Wasteland, My Fanboy System Is Killing Me

In 3033, the world has become ruins, and the wasteland world has officially begun. Si Jingyun from another universe came to the parallel universe because of the collapse of the wormhole. I also encountered the system of a higher-level civilization, She began her diary of life in the wasteland. ======== "This place is deserted, who should I show it to?" "The mastermind." System fans strongly spoke! ! ! "Didn't you disconnect from the Internet?" "I try to repair myself, and I will definitely return to the embrace of the mastermind!!!" Hey, that's no need. It's better to play alone, so you won't trigger any major penalties. ========== "Host, I will issue the first mission for you: first, you need to receive a guest, and second, you need to complete the first chapter of Dance of the Stars." "???" Si Jingyun had a question mark on her face, "Didn't you say this was an island survival mission?" "Yes, that's right. But host, you are lucky and have drawn a growing hotel. The system has been upgraded. Originally, you built the hotel yourself, and it didn't matter whether you had guests or not. But it's different now." The system gloated a little, "I suggest you search your universe's technology courses on building spaceships in your brain." "Ah this..." What, go to other planets to find guests? Where is this super rare? This is obviously super deceptive! ! ! ! =========== There is currently no CP (not necessarily adding CP but not necessarily not having it.), A strong female character, a Mary Sue, and a golden finger. Purpose: The system drags me down every day.