Review Detail of HeartPiercingSpear in I Have A Super USB Drive

A good story with proper content and a smart mc. Proper science with little to no pseudoscience used. Understandable viewpoint. What I don't like about it: 1. Only Chinese people with actually capabilities shown and all others have shown various character flaws that were normally not shown in the chines characters. 2. There is a slight racist undertone after 39th chapter. 3. Saying one is good while other is nothing in front of it (racism)(basically same as above, but just the fact that supremist tendency shown) . 4. From a student to someone easily willing to kill, it didn't take much time.