In Bai Ze's last special mission, he encountered an accident while blowing up an enemy camp. When he woke up, he had no memory.
On the street late at night, he was regarded as a homeless man, but he grabbed Ye Jin's wrist by instinct.
"Don't be afraid," the female teacher's voice was trembling, "I will take you home."
On that drunken night, when the buttons of her shirt fell apart, he suddenly remembered the smell of gunpowder smoke on the battlefield - entangled with her breath.
On the day her memory was restored, Bai Ze, who was at the scene of the car accident, used his body to protect her. He looked up and saw a figure in camouflage clothing rappelling from a helicopter.
At the wedding, he chuckled into her ear: "Teacher Ye, do you still want to make up lessons tonight?"