Alter (2021) is Filipino BL Series. “Alter” is the story of Elmo, who pretends to be his twin sister Sarah and discovers something about himself in the process. Contents hide 1 Alter Details 2 Alter Trailer 3 Watch Alter Alter Details Drama: Alter Country: Philippines Episodes: 10 Aired: Feb 14, 2021 – Apr 18, 2021 Aired On: Sunday Duration: 10 min. … Continue reading Alter (2021) | Filipino BL Series