My Stepbrother Is My Favorite Novelist!?
"Love is harder to write than fiction."
Plot Summary
Kei is a novelist with zero dating experience. Yet his next work is supposed to be a BL story!? Suddenly, his sharp-tongued, devilish stepbrother Kairi appears before him and everything changes.
Cast & Characters
Where to watch free (US)
No free providers found in US.
Seasons (1)
Season 1
4 episodes
Aired: 2026
Kei is a shy novelist with zero experience in love, secretly pouring his feelings into the romance stories he writes. His quiet life is thrown into chaos when his new stepbrother suddenly moves in—only for Kei to discover that the mischievous newcomer is actually his biggest fan. As admiration quickly turns into teasing curiosity, the two begin an awkward yet intriguing new dynamic under the same roof. What starts as a simple family arrangement soon hints at something far more complicated.
Production
vivito Inc
Studio nooto