One is the eldest son of a newly aristocratic warlord family, and the other is the noble son of a noble family in the former dynasty. If it hadn't been for the decline of the previous dynasty brought about by the war, the two people might not have had any intersection at all! Fate is so wonderful and elusive! How did they survive in that era when society was turbulent and no one could be trusted? How to keep your original intention? How do we take care of each other? How to survive in that era?
Intention: each other's company, each other's salvation!