Starting with Max Observation Haki, Made Shanks Cry - Reviews

Overall, I'm having a good time reading this. The fic captures the spirit of One Piece—adventure, freedom, friendship, laughter. The new character Beo fits right in without breaking canon. He has clear motivations and a unique power progression that plays well with the established Haki system. The writing is solid, the pacing is quick, and the character voices are recognizable. My main hope is that the story maintains the balance between fun and struggle, and that Beo's advantages from knowing the future are used sparingly to create dramatic irony rather than cheat codes. If the next chapters continue this quality, I'm definitely staying on board. Till then, I'll keep reading and rooting for this long-haired kid to make his mark on the sea.

The structure of the story is very much like a typical One Piece fanfic: insert character joins Roger Pirates, gets trained, experiences battles. But what makes this one engaging is the specific focus on Beo's Observation Haki and his long-term goal. The story skips the boring parts (like sailing for weeks) and focuses on character interactions and progress. It's a fast read with enough action and humor to keep the pages turning. I'm invested in seeing how Beo's relationship with Shanks and Buggy evolves (especially knowing Shanks becomes a Yonko and Buggy becomes a Warlord). Will Beo stay with Roger until the end? Will he form his own crew later? The foundation is good. I just need a few more unique plot twists to stand out from other "OC in Roger Pirates" fics.

I'm a little worried about the "chosen one" vibe. Beo has special Observation Haki, he's got good looks, he's clever, and he's immediately accepted by the Pirate King's crew. The potential for him to be a flawless protagonist is high. However, the story shows his limitations: he's not that strong physically, he can't yet coat bullets with Haki, he can't perceive Roger's high-level techniques, and he got owned by Garp's cannonball. That pulls him back from being too OP early. Also, his reasoning for choosing the gun path shows he's cautious about competition—that's a humanizing flaw: he's avoiding hard rivalry. Maybe later he'll realize he can't avoid all obstacles. I hope the author gives him some personal failures besides "I couldn't copy that technique." Maybe he loses a fight to Shanks in a spar or gets humbled by a sea king.

The discovery of Beo's natural Observation Haki awakening is handled naturally. The text says he awakened it while being raised by Kike. I'm curious how that happened. Did he awaken it in a dangerous situation? Did Kike train him? The fact that Kike was a former Rocks member implies he might have some Haki knowledge. Maybe he helped Beo develop it. The story doesn't elaborate yet, but it seeds a mystery about Beo's past. Also, it's funny that Beo's Observation Haki is described as "special mutated type" similar to Redfield. That's a neat callback to the movie character. It also sets up that his Haki might have unique capabilities beyond just sensing. The way it allows him to copy moves is distinctive.

I grinned at the line "These hot-headed lunatics... and a captain whose personality was exactly like Luffy's." It's a meta observation from Beo (who is from the future) but it also works as a narrative wink to the audience. The story doesn't hide that Beo knows the plot; it uses his knowledge for humor and strategy. However, I hope it doesn't rely too much on meta humor. So far, it's balanced: Beo mentions the competitive sword scene, but the story focuses on his present experiences. His knowledge is used for life choices but hasn't given him a huge advantage in direct power yet. I'd like to see him struggle with knowledge/expectation gap—like expecting a certain event but it happens differently. That would add some tension.

The battle with Garp's crew feels like a proper tonal shift. Up until now, the story was mostly fun and games with some training. Suddenly we have real danger: Armament Haki cannonballs, a Vice Admiral shouting threats, pirates using Moonwalk to board. The stakes are clear: even on the Oro Jackson, death is possible. Beo's role in the fight is minor—he shoots down foolhardy Marines from the crow's nest. But that's realistic for his level. He's not taking on Garp; he's dealing with the small fry. The contrast between Beo's struggle with the cannonball and Roger's effortless "God's Wrath" really emphasizes the power gap and gives Beo a long-term goal. I'm looking forward to the next confrontation where Beo might have more impact.

I'm confused about Buggy's age in this story. At this time (1492, before Roger's execution), Buggy and Shanks are apprentices on Roger's ship. In canon, Buggy is roughly 15 at the time of Roger's execution (age 15 in 1500?). But here Roger seems still healthy and searching for Poneglyphs, which is a few years before his execution. So Buggy should be maybe 12-13? But the text says "two small figures" and "kid" which is fine. However Buggy's personality is already fully formed: his obsession with treasure, his pride about his nose, his grumpiness. That checks out. One inconsistency: Buggy already has his red nose clearly, but in canon Buggy got his red nose from a skirmish on a ship? Actually he was born with it? I think canon says his nose is naturally red. So it's okay. Nothing major.

The introduction of Peter Mu as the ship's sniper was brief but gave Beo a mentor for marksmanship. When Peter Mu sees Beo copying Shanks' sword technique, his comment "This Observation Haki is monstrous" reveals that he is observant and has great Haki himself. He might become a key teacher for Beo's shooting skills. But we haven't seen any actual shooting training yet—just one line about "helping the ship's sniper correct his trajectory deviations." I want to see a dedicated marksmanship lesson with Peter Mu, maybe even a competition between Beo and the sniper. The weapon choice (gun) needs more screen time. Currently Beo is shown using his Observation Haki more for dodging and replicating sword moves than for shooting.

The idea that Beo's Observation Haki can copy and even perfect techniques is a massive potential power. But I'm a little worried it might become too convenient. If he just watches Rayleigh's sword moves or Roger's Haki coating and instantly masters them, the story's tension could drop. The author seems aware of this, because during the "God's Wrath" moment, Beo couldn't perceive it at all due to his low skill. So there are limitations. Also copying a move is not the same as having the strength to execute it effectively. I hope the author balances this ability with physical requirements and Haki reserves. If done right, it could make for amazing fights where Beo has a huge arsenal but must build the foundation to use each move properly.

The emotional beats hit well for me. The scene of Beo leaving his hometown is genuinely touching. He thinks the old man is just sad to see him go, but the reader (and Rayleigh with his Haki) knows Old Gekko is cursing Roger. That irony adds a bittersweet layer. Beo's goodbye shout "I'll bring you the best wine!" is heartfelt. And then Shanks and Buggy comfort him—Buggy giving him half his jerky despite his fussing—is a solid "found family" moment. On the ship, Beo quickly becomes part of that family. The story earns this emotional connection because it shows small acts of kindness amid the chaos. I'm invested in Beo's relationships with the crew.

The writing style is straightforward and clean, which makes for easy reading. There aren't overly flowery descriptions or drawn-out internal monologues. Action scenes are described dynamically, with clear sequences: Beo dodging Tobio, the cannonball flight, Roger's slash. The dialogue feels natural and matches each character's voice: Roger's booming laugh interjections, Rayleigh's calm and teasing tones, Buggy's irritable outbursts, Shanks' concise remarks. The only thing that feels slightly off is the occasional modern-sounding phrase like "heaven sending food directly into his mouth" which is an idiom that might be translated from Chinese. But in English it still works as a vivid expression. Overall the prose is unpretentious and effective.

One thing bugged me: Beo's note says "I'll even arrange for the stray dogs in town to become noble guard dogs!" That felt a little too extra for a note that's supposed to be touching. It verges on comic exaggeration, but given the tone of the story (which is light-hearted and humorous), it fits. Still, I wonder if the author tried too hard to make him sound bold and humorous. The line about "conquer the world" is sincere enough, but the dogs part feels like a punchline. Maybe it's just me. I can see some readers finding it endearing. The old town mayor's reaction later suggests he didn't find it funny though—he was furious at Roger "kidnapping" his son. So maybe the joke lands differently for different characters.