Reborn as Kakashi: Invincible with Dual Kamui

What if Kakashi Hatake got a second chance—with double the power? When a soul from another world awakens in the body of Konoha's legendary Copy Ninja, everything changes. Armed with the devastating abilities of Dual Kamui from the start, this new Kakashi will reshape the ninja world's destiny. No more tragedy. No more loss. Just one man determined to bring light to a world drowning in chaos. Lighthearted adventure with a single romance, respecting all beloved canon relationships.