In Konoha: Galactic Starburst from the Start

On the battlefield where cannon fodder are sent to die in the Third Shinobi World War, Nightingale Yagetsukami, a dead-last ninja the same age as Kakashi, activates the [Sanctuary Summoning System] on the brink of death! A beginner’s gift from the start gives him a free draw for the strongest Gold Saint of all: Gemini Saga! When Iwa ninja close in to surround him, Yagetsukami raises a hand and unleashes [Galaxian Explosion], instantly vaporizing over a thousand enemies! The battlefield is reduced to dust! Kurenai Yuhi, the teammate who secretly has a crush on him, is left speechless with shock! The Third Hokage drops his pipe when he reads the report. “W-what level of forbidden jutsu is this?!” But Yagetsukami merely gazes calmly at the System, wondering who he should draw tomorrow.