Is this a good and brief synopsis or do you think I should add more to it?

In the book the Sundiver tells the story of a man named Jacob Demwa who works at the center for uplift. One day he is given a call by a friend of his and is given the task to go to the sun due to the fact that there may be ghost that are on the chromosphere of the sun. So he goes on the sundiver expedition to observe these creatures on the sun.