Seventh Heaven (3) Ryuu to Hito

is the third volume of the Seventh Heaven light novel series, written by Hiroyuki Domon and Illustrated by Fujimoto Hideaki. It was released under the Dengeki Bunko Imprint in June 1998.

Synopsis
"Acting agents" -Mio who barely defeated Nera-Kalais. Realizing their lack of power, they try to improve their level. A new directive was given to such Mio and others. The command is the escort of the dragon man's great flight. I met Jibble Daidy's father and the plan seemed to go smoothly. However, what appeared before them was the second and third "agents" ...! Mio who saw his companion Jibble Daidy being defeated by the "agents"-? The third volume of the angry series ,Appearance.

(source: Amazon JP - Translated)