Light novels are often chosen for adaptation into anime, manga, and live-action films,  for instance, Strike the Blood IV, an anime series adapted from the light novel series, whose OVA-1 or first episode "Paladiness of Mirage I" and the OVA2  or the second episode "Paladiness of Mirage II", were both aired on April 20, 2020.
"Paladiness of Mirage I"
Transcription: "Kagero no hijiri kishi-hen I" (Japanese: I) April 8, 2020 (2020-04-08) 
