Orc I have a system

The author named me Wei Changcheng, also known as Wei Great Wall.I really protect the Great Wall. I finally climbed the Great Wall extravagantly, but I was actually pushed down from the Great Wall. Even if I crossed the Great Wall, what would I do if I had to give it a system?Even if it comes with a system, it will be annoying wherever it goes, and what kind of trouble is it going to make? "In Harmony..." What?Do you still have to "eat" the system?Have a lot to eat?I'll just call you a rice bucket in the future!What?Are you going to be my partner? "In Harmony..."!Why are you pressing me?Ha ha ha ha, my prototype can climb trees, can you?Solemnly declare: 1 The third person of this article, please ignore the incompetence of the copy. 2 This article is the subject of the article, 1V1, CP has been determined, Daniel V Wei Changcheng 3 This article is sweet favorite, loyal dog attack, as for the subject attribute, well, to be determined... 4 This article is also known as "The system of rebirth is in hand, I have the world" or "Happy and happy life of the host on the planet" 5 The author is occasionally insane, please ignore it.Content label: Heaven made and the soft spot system farming Tianwen ┃ Search keyword: Protagonist: Wei Changcheng ┃ Supporting role: Daniel