Based on chapters 11-13 of the original manga with additional content written by the manga author. The story will be told from Tenpou's point of view.

When the Social Welfare Agency investigates the disappearance of an operative, their inquiry leads them right into the lair of their rival, the Five Republics. The assassin Triela infiltrates the hostile organization, but her search is cut short when she finds herself staring down the barrel of a gun... (Source: ANN)

Third season of Wu Geng Ji.

Hinata is very good at drawing and falls in love with his classmate, Shigure; however, Hinata is not good at talking to people, so he keeps his feelings in his imagination and drawings. Then, Shigure's family decides to move to another town. On the day of their move, Hinata says to himself, "I must tell her my feelings!" and starts to chase after the train which is taking Shigure away.