Dragon Flag Covers the Sun

In his previous life, he died in the cold winter of 1937 and witnessed the fall and massacre of that city with his own eyes. In this life, he returned with the national memorial system and made a blood oath amidst the sound of sirens on the public memorial day. History deniers in the classroom? Slap him in the face and make him apologize publicly! Whitewashing speech on the Internet? One click of exposure ruined his reputation! Real-life insult to China? Thunder liquidation will never be tolerated! He does not do it for fame or profit, but only to comfort the souls of the dead and make all those who ignore history and trample on national humiliation pay their due price. Wherever the dragon flag arrives, the blood debt must be paid! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.