As a legendary magician.
The Baseless One's lifetime achievements were not solely about establishing the Wizard Tower.
The Wizard Tower itself was merely his greatest achievement, recording tens of thousands of spells, even simple spells like the Illumination Spell were included, though it wasn't limited to the simple spells all apprentices knew.
Legend has it, the Wizard Tower even documented the path to Godhood.
Later, that world perished.
The Wizard Tower vanished alongside the Baseless One in the tides of time and space, leaving only fragments of power that occasionally appeared in the Script Worlds.
As a result, there are many items related to the Baseless One.
Yet none of these items can be contracted.
The Script Space can only allow players to acquire them.
