War of Resistance: I, the SS-Level Killer, Kill the Enemy with My Sword

[Overhead + combat behind enemy lines + special operations + sword spirit...] July 7th is an ordinary yet extraordinary day. Mo Leng, an SS-level killer under the Night Army, had an accident when he was on a mission to execute an absconding executive in North America. He accidentally fell from a high building and accidentally traveled to an unexpected world. ... On July 7, 1937, the Marco Polo Bridge Incident and the Japanese's full-scale invasion of China broke out. The mountains and rivers are in turmoil, and the people are in dire straits. ... After traveling to this point, Mo Leng embarked on the road of resistance against the Japanese without hesitation.