This is a poor novel that deserves no more than one star, and I didn't read further to explain the novel's flaws.
1- The name isn't Sesshomaru. Honestly, when you get a character template, you should also have a character name. This is considered part of character development and the system.
2- The name MC is a ridiculous name.
3- He's tied to Luffy's boat and takes care of them, not roaming freely (Sesshomaru is a lone wolf who doesn't like the company of others and is a free spirit).
4- Zoro learned Haki in a short period of time and reached the stage of mental retardation. Is learning Haki easy? In the manga, it takes two years of training.
5- Hawkeye can't control his power and use more force when confronting Zoro due to Zoro's powerful attack power and his loss of balance.
Exaggerated Reviews
Let me ask you a question: What are Feng and Huo doing in the jungle? If the hero hadn't been born, wouldn't they have survived? How did they survive in the original novel? When writing a novel, make it logical. Don't add any nonsense just because the hero was born into that world.
There is no beginning to the story, there is no excitement or creativity in the storytelling, and there is no complete connection between the events. There is a break and little explanation.
Personal opinion: Sorry, but I didn't like the novel.
The protagonist isn't familiar with jujutsu, and the hero's cowardly or almost lazy nature. The system restricts his freedom, and the missions force him to interfere in events. It's not enjoyable.
He says one thing and does another because of the system, and the abundance of skills is ridiculous. In jujutsu, each person has 2-4 skills at most. The writer's lack of focus on the Sharingan weakens the novel's performance.