Billy did not survive the night, he barely lasted an hour after i injected him with XY-9, all i managed to observe was that his voice grew deeper and his strength seemed to increase, he tried to bust down the reinforced steel door i have on his chamber, I had to release the sleeping gas, it had no effect, after about 10 minutes of billy hitting the door, he collapsed, blood poured out of his nose and mouth, i fed the body to my pet tiger. I may have to perform more tests, but all i know, XY-9 seems to work like steroids, but with lethal side effects. I just received a new shipment of "animals" to test on, i must go tag them.
