Back when I was deep into pirate-themed stories, 'Rayleigh' caught my attention because of its blend of adventure and mystery. From what I recall, it's not as mainstream as 'One Piece', so finding it legally for free can be tricky. Some fan translation sites used to host chapters, but those often vanish due to copyright issues. MangaDex or Batoto might have fragments, but quality varies wildly. Honestly, your best bet is checking if the official publisher offers free first chapters—sometimes they do to hook readers. I remember stumbling on a preview on ComiXology once, but full access usually requires a subscription or purchase.
If you're okay with unofficial routes, aggregator sites like Mangakakalot pop up in searches, but they’re riddled with ads and questionable legality. I’d caution against them, though, since supporting creators matters. Alternatively, libraries sometimes partner with apps like Hoopla for free digital loans. It’s slower but guilt-free! The hunt for obscure titles can be frustrating, but stumbling upon a legit source feels like digging up treasure.