When Moriko's computer breaks down, she asks for help from a certain someone to buy a new one. Before even realizing it, she's agreed to have that person over to her place to build the PC itself! Who's coming over?! Will Moriko successfully clear the "Invite a Guest Over" quest?!
I have to put that on for 
the sake of this world.
عليّ ارتداؤه لأجل هذا العالم
Ich muss sie tragen,
denn sonst wird diese Welt …
Tengo que usarla por este mundo.
Tengo que usarla por este mundo.
Si je ne porte pas ça,
ce monde va…
Devo indossarlo, per il bene di questo mondo.
Devo vestir isso pelo bem deste mundo.
Я должна сделать это ради мира!