

“Every letter leads home.”
Xiaowei travels to Thailand to find his "billionaire grandfather" who is out of contact due to debt problems, but unexpectedly find the one who has been corresponding with his grandmother for years is not her husband.
Directed by Lan Hongchun
User score
97 votes
Released
April 30, 2026
1h 58m
Mandarin, Thai

Li Sitong
Xie Nanzhi

Wang Yantong
Zheng Musheng

Wu Shaoqing
Ye Shurou (elderly)

Zheng Runqi
Zheng Xiaowei

Fang Peisong
Xie Laishun
Wang Xiaohui
Ye Shurou

Zheng Pengsheng
Uncle Long

Chen Qinqin
Di Gong

Zheng Huisong
Shiqi Zai

Zhao Shuguang
Xie Zehua

Li Deru
Aunt Ru

Li Shuhao
Brother Shuiji

Usha Seamkhum
Xie Nanzhi (elderly)

Zhong Shaoxian
Aunt-in-law

Lese Mai
Inn Tenant

Xu Peiyong
Thai Police