The car accident caused Lin Jinhuan and Chang Huanxi to live and die apart. But what Chang Huanhua didn't know was that Lin Jinhuan's soul had been following him, but he could only watch his child live in pain and was helpless.
The soul lingers after death, which is both a blessing and a curse for Lin Jinhuan. The two of them seem to live in a cage called love.
Concept: If love is a cage, you who are with me are the key