There is no moon in the dungeon. My moon is late.
Master mechanic Chen Ji x entertainment actor Yue Liang
"When a robot has a soul, will the one people love still be him?"
"I'll think of you in the small hours of every night, at three in the morning."
One is generous and forgiving, willing to give up everything just to keep their beloved alive. The other would rather alter themselves than stay outside their lover's world.
But differences in their ideals and perspectives ultimately lead these two lovers to ruin.
How can I prove that I am myself, and that I love you?
Theme: Love cannot be proven.