Akame Ga Kill! Vol. 2 (manga)

Now a member of the assassination squad Nightraid, Tatsumi must soon face an enemy equipped with a Teigu. These ancient super-weapons are so mighty that when two opponents wielding Teigus battle, one is guaranteed to die. A life-and-death struggle for Akame and the Nightraid team begins in the second volume of this merciless, dark action tale!