Ninja World 2, Year 18 of Konoha.
Under Tobirama 2's leadership,
Konoha had already destroyed Iwagakure and Kumogakure. It had also rescued the entire Uzumaki Clan and, using the war as an excuse, wiped out the main forces of Sunagakure and Kirigakure.
Finally, with a large number of Byakugan funded by the benefactor, Tobirama 2 had successfully fused with and transplanted the Tenseigan, gaining power on the verge of the Six Paths level. He had then fought Madara of Ninja World 2 with Twin Rinnegan in a great battle at Kirigakure.
Although he had ultimately lost, he had also taken the opportunity to destroy all of Kirigakure and reach a reconciliation agreement with Madara of Ninja World 2.
By now, throughout Ninja World 2, aside from Sunagakure, which still maintained its independence on the surface, and a handful of small countries and villages that had previously submitted to and relied on Konoha, there was almost no one left who could withstand Tobirama and Konoha's might.
Though he had struggled at first, it had to be admitted that the current Tobirama 2 was far stronger and more imposing than Tobirama 1, both in strength and in influence.
With the situation looking so favorable, even Elder Tobirama 2 seemed to have found a new lease on life. He had become more energetic, and more vigorous by the day.
Still, without his elder brother Hashirama to protect him, Tobirama remained wary of Madara.
Fortunately, recently Madara had moved a large amount of research equipment and resources to the moon.
Using the facilities and test subjects left behind by the Moon Otsutsuki Clan, he was quietly working on a plan to revive Izuna.
He no longer had any worldly desires. He only wanted to bring Izuna back to life and make amends for what