Fang Yuan In The Ninja World

Current Situation

it has been three days since his rebirth, and his body was utterly weak.

so he had yet to earn autonomy in his own life

being helped to shit, eat and sleep.

but he had already summarised his situation with absolute clarity...

...

First...He had lost crucial memories
but he knew he had lost memories since it wasn't utterly gone rather, his memories had gaps here and there...

and he had lost mainly five things that he truly cared about in his memories

first, vast amounts of Gu Worm recipes

second, his refinement path attainment had dropped to at least grandmaster level from supreme grandmater

this threw a lot of his plans astray

third, lost a lot of battle experience

which was not much of a problem considering the different cultivation paths he was planning
to bring into his life

Fourth,
completely and utterly lost his dream, heaven, luck, strength, time, space and wisdom path attainments

even though he was still a grandmaster in Human, Blood, Qi, and Soul, transformation paths.. he too has had a considerable loss of experience

and most other path Gu worms had all lost recipes from his head

and time and space attainment would have helped him tremendously in this world too

Fifth and final, He didn't remember how he ended up here...
...
all was not bad, since he had received some slight benefits too

like having the ability to see dao marks without the help of any Gu worms

and this was nothing short of an unbelievable achievement
...

that was the current situation...

even though everything related to how he ended up here was very mysterious for the current him,
that wasn't the current biggest concern

he was currently, utterly defenceless

any beggar around could kill him with a snap

and, that wouldn't do

So, he needs security to rely on in desperate situations

and he had a good idea

which first needed him to awaken his Aperture and become a rank 1 gu master

that should help in growing this body too...

how was he going to open the aperture,
though?

simple

in the Gu world, humans can't open their aperture without a hope Gu, but it should be different here since the body itself is a sort of an aperture

only a catalyst should be enough for an aperture's birth

and he had it

he was going to circulate the Primeval essence in his body which is actually 'Chakra' to create a
Gu worm solely out of it...

since chakra can take all forms from Earth, water, wind and fire...those temporary dao marks the chakra that he circulates inside creates should be able to create a temporary hope gu that will die within seconds

but the time it's alive will be enough to be a catalyst

even though he lost most of his refinement path attainments, he still had some supreme instincts regarding the path, so chakra circulation will be upto instinct, mostly

....

sleeping in a cradle with his eyes closed,
without anybody near to disturb him
Fang Yuan started his First refinement

hoping that the Naruto World doesn't end up completely blocking The Gu aperture pathway...

Before beginning  the refinement, he had a passing thought
"what will happen if I become a gu venerable in this world?''