[Looking back, the road is long and blocked - "The Book of Songs Jian Jia"]
Two unruly high school students traveled to the Anti-Japanese War period
They can't stand each other, but they both want to be heroes and change something.
I found out how little my power is.
So we became sympathetic.
History will not change. They watched the tragedies in the history books happen one after another, but they were unable to do anything.
What is more difficult than changing the future is changing the past.
They are each other's only comfort.
Intention: The mountains and rivers are in good condition, we should strengthen ourselves
