When I heard Kamille Bidan's name from Garden Li at side7, I said, "Camus, isn't this a woman's name?" . So Kamille Bidan fought against it. During the period from Kamille Bidan's arrest to his release for beating officer Titans (Jellett), he made a test flight as high as MK-II, and then ran into Camus's building because he couldn't escape, which indirectly provided an opportunity for Camus to steal mkII and take refuge in the valley. Jellett was later ordered to shoot the container containing the hostage (the hostage was Kamille Bidan's mother) when he robbed the hostage in the valley, so Jellett shot Kamille Bidan's mother in front of Kamille Bidan without knowing it (even knowing that it was a hostage).

Later, in many battles against the glen, Jellett was defeated by Kamille Bidan almost every time, and Jellett's master (or surpassing goal) Laila, comrade-in-arms and lover Maya also fell by Camus. So Jellett had a strong obsession with defeating Kamille Bidan and lived in the shadow of Camus until his death. In one of the battles against Kamille Bidan, Jellett attacked Kamille Bidan and killed Kamille Bidan's lover, Lieutenant Feng Cunyu. At the same time, the people they valued fell into each other's hands, and the hatred between the two people, which was like fire and water, gradually deepened until Jellett was killed by Kamille Bidan at the last moment of the Battle of Glips.

In mobile suit's Zgundam, Jellett changed his body many times, and he is the Zgundam version of Xia Ya.