Shuhei Aizawa is a genius who has skipped several grades during his training at the military academy, and is sent to the space station Aries to get some real experience. It's short notice, but he'll get to see his brother Ryota and dear friend Nao. However, things take a terrible turn shortly after his arrival, when a ship carrying a dangerous terroist group force docking and enter the station with the intent to take it over. Some quick thinking and resistance lets those that failed to evacuate - including Shuhei himself - to hold up in the Sheraton module. However, it's only a matter of time before the terroists will try tyo break through.
Soul Link is a visual novel where the player has to make choices to proceed, as well as some sections requiring exploration of the Sheraton section to discover things. Decisions will affect the events that occur and will determine whether the player successfully survives and what actions are taken.