"The Day is Short, and the Way is Long" is the ninth episode of Durarara!!x2 Shou and the thirty-sixth episode overall of the Durarara!! anime.
Falling right into Izaya’s trap and framed for the murders of several of their members, Shizuo finds himself on the run from the Awakusu Group. Toramaru’s revenge against the Dollars is now in full swing. Vorona and Slon are hot on Celty’s trail. And Mikado, unable to hide his dismay at the truth revealed to him by the Blue Squares’ Aoba, is being pressed for a decision. Various emotions come together as an ominous scent fills the city.
adapted from what manga or LN chapter?
references to previous episodes?
In order of appearance (not including OP)