A short and cute date with your grouchy boyfriend.
Kotachi's found the perfect (first? fifth? thirtieth?) date idea with Ophi- a trip to the planetarium at the local museum. Just a day for the two of them. No fighting shadow monsters, no saving constellations, no life or death situations. Just a date. Nothing can go wrong.
Asterism: Time & Space is a short side story set after the true ending for Asterism.
