I Asked You to Shoot a Promo, Not Make Me a Bright Sword

After Ye Fan transmigrates, he discovers that he has become a civilian film director in the military. Before he can even react, his superiors assign him a job: shoot a promotional video! Ye Fan goes along with it, planning to use his lousy skills to throw something together, but that's when the System activates! He immediately gains master-level directing skills and the complete script for Drawing Sword!

Battalion Commander: I just asked you to shoot a promotional video. How did you turn it into an epic military drama?!

Independent Commission Against Corruption: Seriously? We only asked you to make a quick video. How did you turn it into a smash-hit TV series?!

Police Department: Come on, you were only supposed to shoot a promotional video. How did your Infernal Affairs become a timeless classic?!

Ye Fan: ...What, is it my fault? You insisted I do it, and wouldn't take no for an answer!