Help! I Actually Had a Small Role in the Anti-War Drama

I am a top PhD student who graduated from Wudaokou. I have good academic qualifications and good looks. But why has he been a sidekick all his life just like his name? Forty years old, no car, no house, no savings! I work as a 996 social beast every day and don't even have a girlfriend! He also died suddenly from overwork on his 40th birthday! "Help! Don't let me play a role in the next life, okay!" What! I actually traveled through time? "Automatic binding of walk-on system..." What! I'm actually bound to the walk-on system? "The death of a walk-on! - Re-enter the world of oratorios!" What! The devil enters the village! I actually died by bayonet as soon as I traveled through time? "Congratulations on successfully avoiding the death plot of a sidekick and obtaining the Kamen Rider Belt!" What! This true anti-war drama is unreasonable! Never mind! What the hell! I, Pu Longtao, will rewrite the future in the Anti-Japanese War drama. I will no longer be a sideshow! I want to be the male lead! Get it you! This novel and its characters are purely fictitious. Any similarities are purely fictitious. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.