"There's one key issue, senior sister,"
Xiao Xiao interrupted the Witch's lecture, and Doctor adjusted her glasses, looking seriously at Korma: "The magic power you plan to 'transfer,' to whom does it belong, or which 'His Highness' exactly?"
The term 'existences' often refers to individuals that are indescribable, but can be looked up to, such as the Giant Beasts roaming the Starry Sky, the Titans, and beings like Cthulhu that lurk in the heart of the Dark World.
'His Highness' is mostly used as a title of respect for Gods.
Of course, in Xiao Xiao's view, either category seemed much too powerful for Korma's team—as far as he could see, the entire team only had Korma, a formal Wizard, and she hadn't even graduated from school yet. The rest of the club's members were mostly Tricksters with little Magic Power.
Trying to leverage the Starry Sky above with so little strength seemed rather overambitious.