Cassie Holmes: We don't ask to be special, we're just born that way.
Henry Carver: I don't know why you're even trying. You already know the ending to this story.
Cassie Holmes: We're going to change it.
Nick's Father: Listen to me Nick. Someday a girl is going to give you a flower. You have to help her Nick. Help her, help us all.
Nick Gant: You pushed me?
Kira Hudson: You don't like it? Push back.
Cassie Holmes: Tell me I'm a crappy artist and that everything is going to be fine.
Nick Gant: You are a crappy artist. Everything is going to be fine, I promise.
Answer: Soy sauce is mostly soy protein and salt in water- it might raise your blood pressure for a while, but assuming you're in reasonably good health, and presuming it wasn't a ridiculously large amount, your liver will filter it out after a short while.
This is incorrect, there are several variables in this but given the syringe size I'm guessing that he injected approx 50ml. Now 50ml injected intravenously would almost certainly cause sepsis and he would die from septic shock within a day or so. The reason for this is that soy sauce is a fermented product full of several different types of bacteria in large quantities which would be quite friendly in the gut but disastrous in the blood stream. Also the sodium and yeasts and funghi in the sauce would not be good either. If however the injection was subcutaneous but not intravenous then it may not be fatal but it would certainly give him a very nasty infected cyst that would have the potential to be fatal if not treated correctly.