Traveling through Tomorrow's Ark: Starting with a Yama Sword

Single male protagonist + different world + Arknights worldview + system + adventure + love line (fast-paced novel, few foreshadowings and short content, safe to read) Amateur writer Shen Qi, one day did not see the manhole cover on the road, fell into the sewer, and accidentally came to the world of Arknights, and the timeline has come to Victoria. Adhering to the idea of ​​saving (abducting) as many as possible, Shen Qi, with the help of the system, started with a Yama sword, reversed the situation, created his own story, and changed the timeline of this land (1/1). However, when he landed on Rhodes Island, he found that the system was actually a girl?! "The system is...