Stolen Pens: a Time Travel from the Southern Archives

[Time travel + "system" + no CP + slight OOC + growth-oriented heroine + later Zhang family + emotional plot (there is an emotional plot because the author believes that emotions are part of the human spiritual world)] Demining! Demining! The heroine is a growth type, and she is not an existence that can destroy the world from the beginning. My name is Zhao Ya, and I work as a carpenter at home. I have been practicing martial arts in a martial arts school since I was a child. I have no big ambitions and just want to live a stable life. But things didn't go as planned and I got sick. I didn't tell my family about this, after all, even I hadn't accepted this fact yet. While crossing the road, a little girl ran a red light. The big truck arrived and I saw her. It's too late Without thinking, I jumped forward. I pushed the person away with all my strength, thinking that such a flowery age could not be lost here. The second before I became conscious, I saw something as big as a washbasin in front of my face, going straight into my head. Just like that I traveled through time When I opened my eyes again, I became Zhang Haiya, an agent from the Southern Archives. I have a godmother and two brothers. The godmother is quite mysterious. She has two brothers, one is reckless and the other is shrewd. Just after I had accepted the status quo. "Hello host, I am your system. I have been bound to your soul in the days to come. I hope we can make progress together."