this one?
As for how he transmigrated, Katsuragi wasn't sure. He vaguely remembered that he was playing a gacha-collecting mobile game, where he had insane luck pulling SSRs. Overcome with excitement, his vision went black—and then he was here.
Shikigami Summoning in Konoha
Anime & Comics · fishkiss69
so does the gold and silver get absorbed or do they get excreted
Samwell took a gold dragon coin and swallowed it.
Game of Thrones: Lord of the Flames
Book&Literature · Iceswallowcome
Instead of giving a system you could have just awakened his devil fruit for power up which can make sense if you see his reincarnation as rebirth. Marco was a yonko commander and after awakening his power could reach yonko level . After mastering haki more (giving him conquerors haki would also have been justifiable) you could have made him truly kaido or big mom level.
'Reverend Insanity'
A masterpiece beyond my wildest dreams...
Danmachi - Depthless Hunger
Anime & Comics · FangYuan1234
When fully concentrating their energy, they are able to go into another form where their form inverts and their skin color goes fully white, growing their hair. The veins on the body turn a purplish-black. This form is called [Meteoric Burst]. A form that allows them to push past the limit of flesh and blood.
Entwined Destinies: Demons & Dungeons
Anime & Comics · HopOffMe
I started with the body. Light blue skin. His face, by human standards, was beyond handsome, but instead of having two eyes, he was a cyclops with one blue eye in the center of his face. Another single eye is right below the pectoral muscles.
Entwined Destinies: Demons & Dungeons
Anime & Comics · HopOffMe
Imagine each shadow clone performing mihawk level swordsmanship.
He had also learned a lot of other useful jutsu like Transformation Jutsu, Body Flicker Jutsu, Shadow Clone Jutsu, etc. from the scrolls left by his parents.
Naruto: Mihawk Template
Anime & Comics · plotplanner
THE CHAIN MUST NOT BE BROKEN
He reached down to check if his balls were still there and they were.
The Adeptus Custodes(DC)
Anime & Comics · A_Real_Werewolf234
...
In the words of his creator, 'When the enemy starts monologuing, don't fucking listen, deck them in the face.'
I'm a God, Ok? (Naruto/God-SI)
Anime & Comics · ValeronWriter