Random Crossover Ideas

Swallowed Star: The Rise of Naruto

Young Naruto uzumaki was ignored by everyone in konoha, one Day he decides to Leave Konoha as he Escapes and reaches the borders of the west. Naruto Realize that the elemental nations was a backwoods shitty land that's only a small part of Japan as Naruto learns about the Warriors and he decides to become one he and His New Adopted Sister Luo Yue(Female Luo Feng) Soon become true Warriors and Later ascends to be a Overlord.

As Time Passes (Time Differences between Elemental Nations and outside world is 1 day in Elemental Nations is 100 Years in Earth) The Fourth Shinobi war Started and Obito is Winning until it attracts a Universe Master Level Demon Race soon the Elemental Nations is on the Verge of Destruction until Naruto who is already at Beyond true god level Erased the Demon Race and Leaves the Elemental Nations Forever.

Kages are at most Apprentice War General Level

One day, the RR virus of unknown origin appears on earth and disaster strikes the world. The infected animals mutate into terrifying monsters and attack on a large scale. When humans faced destruction, they built walls and founded cities as humanity's last strongholds. The trials that mankind experiences during this period are called the "Nirvana Period". In such an extreme living environment, human physical strength also gradually evolved and developed, martial arts sprang up, and human physical strength was qualitatively increasing compared to before. And the best of them is called "Warriors".

(Konoha is A Couple of Small Islands Inside a Hidden Land In Japan as this is why they don't Realize that there is a bigger and wider world then the Elemental Nations. The Outside of Elemental Nations are way advanced in technology.) (Warriors are unaffected by Jutsu or anything chakra related)

Warriors

The first Warriors appeared during the Great Nirvana Era, they were human beings who developed an immunity to the RR virus, unlike ordinary humans, when they were infected with the virus, they did not die, but instead were genetically modified by the infection of the RR Virus, causing a body enhancement of the Warriors and an awakening of the genetic energy within the Warriors.

Warrior Cultivation focuses on Genetic Energy, a form of energy generated by the enhanced body cells used in martial arts to make martial fighters both strong and resilient.

Warriors are more powerful, faster and more resistant than ordinary human beings. They have better physical strength, defensive and mentality capability and even greater mental capacity for all the skills of warriors which comes from the Genetic Energy.

When they get to a certain point, warriors, they can absorb the energy of the universe, integrating that energy into their cells

The energy from the biological cells is then transmitted to the whole human body, causing an increase in physical-muscular strength in the warrior.

Energy Form

Martial cultivation is based on two types of energy:

Genetic Energy

Spiritual Energy

Warriors focus on training their Genetic Energy and physical strength.

Whereas Spirit Masters focus on Spiritual Energy and Will.

There are obviously exceptions to this general scheme. This scheme also only holds true in the earlier Cultivation Stages. Once a Warrior becomes an Immortal they have an extremely long lifespan meaning they can invest time into training their Will in order to better resist Spiritual Attacks.

Spirit Masters

Spirit Master is a special type of warrior, who is able to control the Spirit Energy, this type of warrior is stronger than the common warrior, who focuses on genetic energy, but only a few warriors can become Spirit Masters, because spirituality is an innate gift, only warriors with a highly evolved spiritual ability are able to become a Spirit Master.