The Xu family and the Yang family are two irreconcilable families, and Xu Jinshu and Yang Ziyue are at the forefront of the two struggles. Ever since their parents put them in a public school, it was destined that they would never be able to untangle or mess up their ties.
Xu Jinshu is elegant and steady, while Yang Ziyue is bold and fierce. From the overt and covert fights in the public school, to the secret love after traveling across the ocean, to the chessboard cooperation after taking over the family business, it seems that the relationship between the two is becoming more and more clear... But the war spreads, and in order not to become other people's pawns and to keep one side safe, the two must turn against each other. In the end, both sides suffered losses. It's just that the family and country are in trouble. In order to regain half of the country, the man can't help but settle for a corner. However, the status is no longer equal. In the same bloody battlefield, one is a senior general and the other has become an undercover agent. When we see each other again, or when there is a trap or temptation, or when a sword is pressed against the chin, we cannot ignore the breathless truth hidden in each other's hearts.
It's just that no matter how deep the bond is, it will never survive the passage of time. It's too difficult to embrace each other, and letting the other person live is the limit.
If we hadn't separated at the beginning... If we could have spoken to stay... The war would still be so long... How could our love return to that afternoon without sadness...