Spy X Family Vol. 15

Volume 15 of Spy × Family (スパイファミリ), a manga series written and illustrated by Tatsuya Endo.

The plot of this manga follows the Spy Twilight, whose main mission will be to infiltrate himself into a foreign country and kill the mysterious Donovan Desmond, who has not been seen in public. 

Original version in Japanese. Contains furigana.