美しき残酷な世界 （第1〜13.5話ED)

美しき残酷な世界 （第1〜13.5話ED) is a somber song by Mika Ogawa with a tempo of 170 BPM. It can also be used half-time at 85 BPM. The track runs 4 minutes and 56 seconds long with a D key and a minor mode. It has high energy and is not very danceable with a time signature of 4 beats per bar .