Reborn in Tokyo, Start Your Proficiency from Naruto

After the Great Tokyo Earthquake, underground cities appeared near the earthquake source. Qin Feng, who traveled from Blue Star, was involved in this disaster before he could adapt to life in the parallel world. In order to survive, he had to get into one of the underground cities. When he entered it, he discovered that it was Naruto's world, and in this parallel world, only he had memories related to it! What's even more amazing is that he is able to master the abilities he can see with his eyes and continuously improve them by improving his proficiency!