GATE: Story of Tyuru/Rimuru. Finding A Family

Pilot: 5 Years ago, before the GATE appear in Alnus, at the Kingdom of Warrior Bunnies, a race of sapient sentient mammal type Leporidae Humanoids. To be said is rabbit or bunny humanoids, demihumans. Since long ago, the Warrior Bunnies first migrated from their original dimension to the Special Region through the Gate. For a long time, they had been regarded as a cruel, violent and debauched race. For the most part, this is true. In the north-eastern plains on the continent where their kingdom once stood, the tribes would hunt one another. Thing supposed to be changed when their Queen, Tyuule become their ruler, she got an daughter, named as Tyuru, but when the child at age of 5, the Empire suddenly invaded in search of slaves. At the time, Tyuule was the Queen of the Warrior Bunnies. The Warrior Bunnies easily overwhelmed the Empire's troops, but the Empire's never-ending armies proved to be too much for the Warrior Bunnies, who were slowly pushed back by the endless Imperial troops. Tyuule decided to parley with Crown Prince Zorzal and became his sex slave to save her people from certain death. However, the Empire made it as if Tyuule intended to save herself, making her hated amongst her subjects, keeping it hidden from her. The Warrior Bunnies soon scattered at the end of the war, becoming mercenaries, prostitutes or servants to make ends meet. She died during the invasion, without able to felt much of a family, reincarnated as a little girl in Japan, but the life there also cut short, when her family died in a car incident, leaving her all alone, before died from sickness and homeless, now reincanted as a Slime, was named as Rimuru Tempest from a friend, first friend she meet, will she able to got her very own family and future?
(The Remake and Reboot Version of GATE: The Rise of Rabori, crossover mainly with Tensura)
[I don't own Tensura or GATE]