Those who the Tamakoma Branch members happened to meet at a barbecue restaurant are Ninomiya Squad agents, their opponents in B-Rank Wars Round 8.
After getting back to the branch office, Osamu and the other members start developing plans for their final match.  However, a question posed by Hyuse to Chika creates a ripple.
Melting in an enviously brilliant
And clear yet lonely color,
Verschmelzend in eine beneidenswert
brillante, klare und doch so einsame Farbe.
Dans cette couleur éblouissante à en perdre
la raison, si pure qu’on en a le cœur serré,
Derretendo em uma cor invejavelmente
brilhante, porém tão límpida que parece solitária
Растворяешься в сверкающем и чистом,
но таком одиноком цвете.