I don't own the series or the characters.
It was nine years ago, Diane was currently in a middle of several large mountains, having her armor remove since it was slowing her down since the Holy Knights of Liones believed she was a traitor, among other of the Seven Deadly Sins as well.
Diane sight "damn, the Deadly Sins and captain are now enemy of Liones, I hope captain is okay" Diane said as she feel sad and lonely as her teammate are no longer with her. But, Diane quickly smile "but no worry, captain said we will regroup soon, I hope" Diane said as she smile, but it was still bitter.
However, Diane quickly grow to angry and raises her Gideon "whoever separate me from captain, I will crush their skulls" Diane said furiously as she swing her Gideon around, smashing it from mountain to mountain in rage!
This cause the whole mountain area to crash and destroyed due to Diane rage, this goes on until the mountains were half destroyed due to Diane fury! Diane breath heavily and sat down for a moment "sheesh, I hope those Holy Knight don't touch captain while I'm away" Diane said while resting down.
As our giant rest, Diane grow sleepy and sleepy "sheesh….I guess I tired myself…I will take a little nap" Diane said as she grow sleepy and put her hand together to sleep on the ground for a while.
However, unknown to her, a giant crack appeared next to where she laid Gideon which the crack got bigger and bigger until it rip open and Gideon fallen down! Diane woke up after three hours and stretch her head "boy, that was a long nap…better get going…" Diane said as she try to grabbed Gideon, but to her surprise, it was gone!
Diane was shock and try to find Gideon "where….where is Gideon….come on don't play with me like that" Diane said as she was freaking out to lose a powerful weapon like Gideon!
As Diane search for Gideon, she sense several people coming toward her "oh no, if they find me, they will report it to the Holy Knights. I better hide for a while. Sheesh, I hope captain and King wouldn't be mad with me" Diane said as she rush out of the mountain area and go into hiding for a while!
The group of people were shock and stunned to see the damage that was caused in the mountain area as it was no longer the mountain area. However, one of the men found Gideon in the crack hole which they grinned "this would be good for Byzel price in the future" one of the group said with joy!