Everyone knows that the Gu family has twins.
The eldest son saves lives and heals the wounded, while the younger son protects his family and country, and is full of high spirits.
But the day Young Master Gu left.
Young Master Gu was in the room and never came out...
When you are young and passionate, you often can't tell which moment it is because of.
But because of that moment, I was able to hide my secret safely
Six years is enough time to remember every bit of it
treated as a secret by them
Turn into armor and protect silently
A clichéd yet heart-warming story, belonging to the long and steady stream of bamboo horses
Purpose: The growth record of a young man