Im pretty sure I found the sauce!
Found On Trace.Moe with a similarity of 0.78: - Title English:If It's for My Daughter, I'd Even Defeat a Demon Lord
- Title Romaji:Uchi no Ko no Tame Naraba, Ore wa Moshikashitara Maou mo Taoseru Kamo Shirenai.
- Title Native:If It's for My Daughter, I'd Even Defeat a Demon Lord
- anilist Id:107956