Complex sentence: Her skill in bento brawls has led her to be known as though it's because she accidently almost bought beer called "Ice Cold" because she liked the design so much and assumed it was a normal drink.
Split into simpler sentences: Her skill in bento brawls has led her to be known as. Her title comes from her accidentally almost buying a beer called "Ice Cold" because she liked the design and assumed it was a normal drink.