Given the pattern, I suspect this is a where each letter is replaced by the one to its left on a QWERTY keyboard. Let's test the first word "danlwd":
n→o (+1) a→r (+17? no) So not a simple Caesar. danlwd mstqym fyltr shkn khrgwsh narnjy Free
It looks like the phrase is likely a cipher or encoded message. Given the pattern, I suspect this is a
d → s (left of d is s) a → doesn't have a left (maybe it wraps? No) — so maybe not left shift. Given the pattern
But "narnjy" could be an anagram. "Orange" is 6 letters, "narnjy" is 6 letters — maybe it's ROT-? Let’s check "narnjy" to "orange":