┈Birth┈
It was a boy, with a little excitement in his eyes.
┈Three years old┈
The boy was unusually quiet, and his eyes revealed not curiosity but an unusual calmness, as if he was quietly exploring the world.
┈Ten years old┈
The boy has become a teenager, but there is no other emotion in his eyes, only coldness.
┈Eighteen years old┈
Facing the girl, the boy smiled for the first time in many years, but he didn't expect it to be the last time.
┈Twenty years old┈
The young man looked at the unconscious girl, and the coldness in his eyes gradually deepened until it was complete.
┈Twenty-two years old┈
The ending theme is also another beginning.