Xu Tu, an agricultural college student, was killed by a cow during a field experiment. He traveled back in time to the Warring States Period of Naruto and accidentally inherited the "Monster Holy Land System." As a loyal fan of monster movies such as "Godzilla" and "Pacific Rim", he started his counterattack in the world of Naruto by designing the system, summoning monsters, and upgrading his psychic abilities in the Holy Land.
When he first came to the Warring States Period, he summoned monsters such as Earth Release, Armored Mole, Wind Release, Mingyu, etc., And emerged in troubled times, establishing the reputation of the Monster Holy Land with his crushing combat power; from the establishment of the Ninja Village to the Third World War, he integrated powerful monsters such as the Heavy Armored Hidden Dragon and the Giant Wind Scorpion to sway the Tailed Beasts and influence the battle situation, making the Holy Land gradually comparable to the three holy places; during the Shippuden period In the Boruto stage, he summoned the Dimensional Devouring Beast to destroy the shell organization's alien space, and the Anti-Wedge Beast to fight against Otsutsuki. Finally, he used the Creation-level Cosmic Titan to protect the ninja world, achieving the legend of "Monster Holy Land Sage".