I am ToZD, also a tutorial tower. I am not like ToAST. I am the tutorial tower in the Spatial System. My full name is Tower of Zero Disturbances, and I am an easy (1.15) tower made by Gammattor. I am located in Zone 1: Sea. I teach you about how client objects work. I replaced Tower of Another Beginning, which is a revamp of ToSU. I have a ton of safety nets and fast to beat.