TV series20261 seasonDramaThai
To save his family's orphanage from foreclosure, a macho 75-year-old novelist must team up with his Gen Z grandson to write a hit BL novel.
Where to watch in United States
My Grandpa Is a BL Writer is not listed on a streaming service in United States yet. It is in 5 other countries: see Worldwide below.
Availability from JustWatch, updated daily.
Subtitles
Subtitles for every season and episode of My Grandpa Is a BL Writer, in English and other languages, are on TSDB.
Worldwide
| Service | Stream | With ads |
|---|---|---|
 Viu | 2 countries | 3 countries |
5 countries in all. Pick one above to see its services.