Welcome to Sheldrake Academy! Here you meet our four friends Nevin, Fire, Kikko and Paul. Watch as The Hacker infects Professor Krupnik's ingenious computer program with his evil Agents. That evening, the four Adventurers find out that something has gone terribly wrong in the computer lab. What has happened to Prof. Krupnik and his fascinating test launch into the past? Follow them through Prof. Krupnik's Time Vortex to the Roman Empire. Together with the Professor's unique hand-held computer @, they find something very strange and dangerous is going on... and they must find Krupnik before history is changed forever!