Next day,
with the beginning of a new day, our mc Kei could be seen on the beach ready to start his training
[i have train my body to very high stage already it is not possible to have any immediate improvement init just by workout ]
he goes through his memory of anime and manga and decided to practice rokushiki and observation haki since rokushiki can help in strengthening his body and observation haki in improving his swordsmanship
as for armament haki, he still don't know how to train in it as oda never mentioned its training method in series
for his swordsmanship, he starts comprehending sword intent to breakthrough master rank
(swordsmanship rank: beginer-> intermediate-> advanced->master->grand master->saint->god with hawkeye being at peak of grandmaster rank which makes him close to emperor rank. a saint is as strong as an emperor like whitebeard )
Kei plans to train for next 3 more years here then leave this island to bounty hunt to earn some money for resources and devil fruit to create familiars
He kept hunting beasts as there are still three more beasts as strong as the wolf and an assumed lord of the whole island at the center whose roar can be heard sometimes throughout the island
as this 3 more years passed
Kei training went smoothly he was able to break through his body limits once and also reached master stage in swordsmanship with half step away from grandmaster rank which requires one with world realm unlike one with sword where sword intent is an extension to sword one with the world allows ones to send snipers of sword intent at his enemies from distance here world means ones sword domain or reach of ones sniper
In these years his strength has reached shchibukai level he only lacks armament haki otherwise he could rival some vice admirals of marines
He was also able to defeat Lord of the island which was a tiger beast it was a tough fight but wit his training he was able to put through the difficult fight and win also find a devil fruit at the center of island in the lord territory which was with him as he don't know what fruit it is he kept in store for future use
Kei master rokushiki perfectly in these past years which resulted in his body breakthrough he grade physical strengthening into 4 grades after this with him being at 2nd stage
According to him most of admiral and pirates proficient in armament haki are at the third stage while people like shanks and Garp are at 4th grade
He is currently at 2nd grade which is required for armament practice minimally
His observation haki practice also shows good result as he can observe precise movement in 100m and if whish can extend up to 500m
Currently, Kei is at a makeshift raft he made to leave this island he tames a sea beast to pull this raft as he don't know the way
As raft drift in ocean leaving behind the island a smile could be seen on Kei face as his new life and adventure begins in this new world