Urban My Body Modification System

How can a 300-pound fat man counterattack? Here comes a body modification system! Spending 1000 energy points, you can modify your body! Spending 1500 energy points, you can modify your intelligence! Spend 2,000 energy points and you can change your life! "I'm at the airport, can you help me modify it?" "Of course. After consuming 10,000 energy points, the system will reward you with skills! Look at my dragon claw hand..." The introduction is weak, so let's come in and read the content. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.