|Spoiler Alert: This page contains spoilers. Read at your own risk.|
|Full Name||Liù Yùndé|
|Affiliation||Great Asian Union|
|Ability Name||Thunderclap Tower|
|Novel||Volume 7, Chapter 15 (Named)|
Liù perished at the Zhènhai Naval Port along with the entire invasion fleet off the Southern Korean Peninsula during the event of Scorched Halloween by the destructive Strategic-Class Magic Material Burst of Special Lieutenant Ooguro Ryuuya.  His death severely weakened the Great Asian Union's military strength. 
➨ Thunderclap Tower
It generates a large-scale lightning strike over a wide range.
However instead of using the power of lightning, which is the side effect of the magic activation process, it generates a wide range electromagnetic waves capable of destroying electronic equipment.
The magic lowers the insulation resistance within the range of where the lightning occurs, this process causes insulation deterioration, di-electric breakdown of the electronic equipment, thereby further expanding the damage caused by electromagnetic waves.