? I'm not the author.

Are you high? Haku could travel at the speed of light when going to another mirror. He couldn't attack at the speed of light. He also got defeated while outside his mirrors. The fourth raikage can move at the speed of lightning and naruto could only go faster than that after mastering nine tails cloak. The speed of lightning is also a lot slower than light. Sasuke couldn't even see naruto at the valley of the end until his sharingan matured, and naruto couldn't approach the speed of light until the war. The only time someone in naruto defeated the speed of light is when naruto dodged madaras fang of light because he was able to feel emotions and the desire to harm others. Did you not even read how big one piece world is? Whitebeard can destroy that entire world, while naruto world is the size of earth. You're also ignoring what I said. In one piece devil fruits are like chakra, and someone with pure physical abilities is able to easily block someone at the speed of light. Physical abilities are way stronger in one piece. Destructive power is also way higher in one piece. :

Ki is physical energy, mana is mental/spiritual energy

Have you tried "throne of magical arcana?" It's by the same author as "Lord of the mysteries."

That's not how it works! Everyone in the tournament knows a martial arts style, and he's only ever fought two people. Experience isn't gained by only fighting people as strong as you. It's gained by facing countless different martial arts and using that experience to find the flaws in your and your opponents martial arts. It doesn't matter if he can one shot all of them, fighting isn't about getting stronger, it's about getting more skilled. This brat has fought 2 people in his life and is already looking down on everyones martial arts.

Too late for that... The only people he will face from here on are the 2 people he has already fought plenty of times... The entire tournament was a waste, both for him and the readers.

Lol. It's a stone stage, not a building. It's the width and length that matters.

You're a sad person.

He also got spirit stones from the storage pouch of the demonic cultivator he killed in front of the old man. The old man watched him take it. He also has multiple storage rings he got for killing the people in the little girls village.

People complaining about showing his sword when the Fang clan will try to hunt him down even if he uses a stick...

Resources. The main character was a child of destiny and a quilin circled the palace the day he was born. The emperors advisor said he was born for extraordinary things. He's more important than the empress's son and will get way more cultivation resources. So she tried to kill him.

The witchers from the school of the cat "are for the most part from elven stock." Aka elves and descendants of elves. The founder of the school of the cat was a half elf.

That's under the assumption that the mc doesn't have a "dead mans switch" that will spread this info if something happens to him.

Guy needs to open a lot of gates to be able to step on the air. Also, the power levels in one piece are way higher. In alabasta there is a river that is 50 km wide, if you count the pixels on the map then alabasta is half as big as the antarctic. There are believed to be 100,000 islands of all sizes on earth, while there are more than 20 million in one piece as big as alabasta. Comparing the size of alabasta to the grand line, the grand line is 72,000 km wide and way longer than that. You could fit the circumference of the earth multiple times in the width of the grand line alone. And aokiji can ride a bicycle around the whole thing. Way more physical strength than guy, with people able to counter the speed of light.

No.... Nobles had to defend their territory not only from other kingdoms, but from nobles of the same kingdom as well sometimes. Next you're going to say that forts don't have castles unless royalty lives there... Nobles HAD to have castles.

Learning all of the forms is merely dipping your toe into the boundless ocean that is a chinese martial art. Pfft... Sadly it could be worse, he could use aikido. At least tai chi is an exercise on the level of yoga.

Did you even read? Double training speed for a month, then normal training speed the month after.

He literally only knows swordsmanship and no ki techniques. This also isn't a normal panther, it's a shadow panther. Meaning it also has ki and maybe even inborn ki techniques. The bodyguard only knows how to fight humans.

This is talking about meat. Commoners aren't allowed to hunt and they usually only raise small animals like goats for milk. Meat was pretty rare and seen as a sign of status. This is just a family with a single knight in it, which is the lowest form of nobility. Most of the meat comes from hunting, which you can have your hands cut off for doing without permission. They just don't have the farming techniques to have enough grain to raise a lot of animals. They don't even have the methods of preserving grain for a long time. Their main source of meat is wild animals that they can only hunt on their property, which they have to preserve for the future generations.

He was making a berserk reference.