Im wanting to write my first novel,tell me if the the summary is good.Give your honest opion?

A young scientist becomes the first trillionaire,by going 150 in the future,and getting the formula the that will cure aids.not knowing that 10 years after he travels in time,the fromula extracts a new virus,wiping out nearly 1/4 human population.

You wnat to caught people's attetions. For instance maybe say :

Imagine finding a cure to AIDS and in the process killing millions of people. John Smith, the first trillionaire entrepreneur and philanthropist, discovers a cure to a deadly virus that unknowing extracts out antibodies needed to survive. As teh world's numbers begin to plummit, does john have want it takes to correct his unwilling mistake?

hope i helped Jesse

I'm not a fan of science-fiction/fantasy, and your summary does not engage me into wanting to read it.

It's not extremely clear- but that may because of some grammar/missing words. The plot has a chance, though, especially since he finds the cure for AIDS.

You may get a better response by going to a writer's site, like FictionPress or something.

this sounds almost identical to I am Legend.......

and the summary is good., but it IS I am Legend so you can try writing it
but i think its going to be just another I am legend book

sounds kinda boring.

Sounds good!

seems kinda similiar to 'i am legend'. its good tho. youre gonna hafta develop it more tho