So the book its self, sort of goes like this. There are 2 friends and one of them bought a moon rock they thought was real but the main character says its fake and show the tag that says made in china, then later the friend bought a thing that when you give it to something and it comes in contacts with water it grows, and causes the friend of the buyer to get a virus on his PC. Then he goes to a swimming race and he keeps growing in the water and swam super fast and stuff. Then after a while it reverted because it was just a trial. Anyone know what book this is?