He leaves everything behind and goes to Taitung to search for his ex-lover .
On the other hand , Tsai ( Chia ) , a psychiatrist struggling in a failed marriage , suddenly realizes that he needs to let things go after helping a patient with extramarital affairs .
Tsai leaves everything behind and goes to Taitung to search for Tsai 's ex-lover .
On the other hand , Tsai ( Chia ) , a psychiatrist struggling in a failed marriage , suddenly realizes that he needs to let things go after helping a patient with extramarital affairs .