Han Yimo's love is an airtight cage.
When he was young, he hid his selfish thoughts in the name of brother and sister. An engagement tied her tightly to his side. He monitored, isolated, and did whatever it took to make her belong to him forever.
A car accident caused her to completely lose her memory. She changed her name to Jin Nan and had a new life and a heartbeat.
We met again after three years of separation. He crossed the sea of people to find her, but his paranoia remained unchanged and his obsession was hard to get rid of.
Can forgetting isolate old wounds? Can the new life overcome the possession that has been buried for many years?
In this entanglement called true love, both of them are trapped and have no solution in their lives.
Intention: Love what you love