There is no color timer on his chest, which is the most obvious difference between him and other Otto soldiers. I believe many viewers have discovered that there is no timer on Severn Altman's chest. In fact, there is a reason for this. In the first generation, because there was no money and a timer, a time limit was set in the shooting process. I got rich when I filmed Saiwen, canceled the time limit, and then there was no timer. Finally, I added a timer to my forehead.
He is the first invincible Otto warrior in the plot. When he becomes a monster on earth, there is no time to limit this setting. In other words, he doesn't have to worry about flashing a red light in three minutes. He can look forward to a long time on earth as an Otto soldier. Generally speaking, no monster can defeat him unless he is very powerful, but there was no powerful monster at that time.
Severn Altman is the only Otto warrior who wants to live on the earth. Besides his own TV version, the most important one is Leo Altman's TV version. When Saiwen couldn't turn into a monster and asked Leo to fight monsters on the earth, he had been on the earth and regarded the earth as his hometown. Even the King of Ott can't bring him back to the light from the earth.