Time Travel to Nara Shikamaru

Watch a modern man's soul travel through time and become Nara Shikamaru in Naruto! His mental power increased greatly, he created his own shadow ninjutsu, and created his own pupil technique "Shadow Pupil". He imitated all ninjutsu like a shadow, even the blood successor limit, forced himself on Haku, flirted with Hinata, had an ambiguous Shizune, and had a crush on Tsunade,... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.