Naruto: Infinite Terror

On the day he took office, Naruto, the Seventh Hokage, awoke with a start to find himself back at age twelve, at the Ninja Academy. He thought it was a dream, until a black-clad Regressor invaded the training field, slaughtered his classmates, and coldly called this place a dungeon.

Naruto attacked in a fury, but his opponent treated him like an awakened NPC. A System panel appeared in the air, shattering everything he thought he knew: his world was merely a game dungeon to be conquered.

When he opened his eyes again, he had been pulled into the Main God Space. A mechanical voice announced that he was an anomalously awakened being, and had to clear nine dungeons to meet the Creator.

It turned out that his family, his bonds, and his battles were all part of a scripted plot. Regressors had invaded his home, slaughtered its inhabitants, and reset it countless times.

But Naruto refused to accept his fate. He was no NPC. He was awakened. He entered the cycle of reincarnation not to clear the dungeons, but to uncover the truth and reclaim his world.

In the first dungeon, he met a boy from One Piece who had awakened just like him. The two protagonists joined forces, vowing to survive first, then overthrow the Main God Space and tear apart this damned script!