(Comprehensive) Rescue the Second Assistant

(This article is unfinished!!! I only wrote about the Chunin Exam!!! Please be informed! Maybe I will write it again after the Chunin Exam) The story of a girl who worked hard to complete a task in order to go home. Demining instructions: 1. Dismantle the official cp, dismantle Zuoying! 2. Brother Itachi must survive! 3. The author does not exclude Sakura, but how can I put it, the writing style is limited, and I can't write the feeling I want. After reading the beginning, you all know that the author's writing style is not very good. 4. OOC is not what I thought. If it really happens, there is nothing I can do about it. Conception: