He is the titular character and is the main protagonist of the series. He is from a planet known as Tarkania. His parents then sends an infant (who will soon be known as Doctor Sphere) up into outer space and they set coordinates to planet Earth. Then, years later, Doctor Sphere was working as a professor at a university. He then meets Haribon “Harry” Parson and that they now start to go on time traveling and galactic adventures and they plan to stop an evil alien race who has taken over his planet soon in the future. His personality is that he’s faithful, loyal, kind, reliable, adventurous, cunning, willing to not give up without a fight and is fierce. The time machine he has is disguised as a grandfather clock. When he was framed for killing the mayor of Tarkania back there, it turns out that he was on Earth the whole time as he didn’t do anything bad. Now, he must plan to prepare to clear his name to do so. And so, when he does that, it is now up to him and Harry to figure out who did it.