The protagonist, a mysterious young
man with dark blue hair and crimson
eyes. The last heir to a dynasty
ruling the only remaining city in
the world to control crystals, he
protects his home from marauders
that would conquer the city and take
the crystals as their own. He wields
a number of different weapons,
including swords, spears, and
lances, and can even control their
movements in the air to form a
whirling barrier around himself.
Mysterious soldiers. These unknown warriors wear armor that has a
medieval design, but also carry
assault rifles resembling modern
automatic weapons. They appear to be
one of the outside forces attempting
to invade the city and steal the
crystals, but even that remains
unclear.