In the Navy: Gaining Admiral-Level Strength from the Start

So, is it alright if I reveal my overwhelming combat power against generals?

The Navy, from Vice Admirals to Admirals, all uphold their own sense of justice. However, the protagonist the author created is unfit to be a Navy officer. To avoid exposure, thousands upon thousands of Navy personnel were sacrificed at an entire naval base, and the protagonist was all smiles afterward. Didn't he know the consequences of provoking Kaido? Didn't he warn Headquarters?

Kaido's Devil Fruit ability has been revealed: the Fish-Fish Fruit! Surprised?

Pretending to be weak to fool others? I'm afraid he'll actually turn out to be a pig later!

Seeing the ridiculous name Ye Chuan made me immediately quit the game. A name that evokes absolutely no connection to the character is just awful.

If you could only choose three, which three would you choose? 1: IQ increases by 100% 2: Rejuvenation Technique 3: Can freely become invisible, pass through walls, burrow underground, fly, possess god-level teleportation, travel through portals, perform god-level healing spells, god-level telekinesis, god-level mental blocking spells, and god-level gene blocking spells.

I was already annoyed after reading the first chapter. The protagonist is on a deserted island, and Jack the Drought appears, and he immediately feels exposed and insists on killing him. Isn't he supposed to be hiding his strength? Wouldn't it be better to just find a place to hide and get the system's reward? Killing one of the Three Disasters of the Beasts Pirates—isn't that just deliberately exposing himself? (ー_ー)!!

You get a reward for not revealing your general-level combat power, but the reward is top-tier three-color Haki, top-tier swordsmanship, an unparalleled greatsword, and a max-level Golden Light Mantra, yet you're still only at the general-level combat power. I just want to ask, how did you reach general-level strength before these rewards were even given? Was this a watered-down general level?

Hawkeye's black sword is black because of the Armament Haki he cultivates. Ryuma's black sword, Shusui, is also black in the same way. Besides, even a sword of Enma's caliber isn't called the Black Sword Enma. So, where did your purple sword come from?

Hiding one's strength is the worst thing ever. Why not go back to the countryside and farm?