Dragon Clan: Start by getting a simulator

Once I arrived in the world of dragons, I was reborn as a little girl and started the hell mode.
The tortoise is stupid and the opponent is strong, so Gen Chikyou says there is no fun.
As a result, at this moment, the simulator system awakened.
[Simulator is turned on]
You have lived an ordinary life
[Rewards are being drawn]
[Current rewards available: Word Spirit Candle Dragon, Word Spirit Judgment, Bloodline greatly improved]
Please select one
You can simulate once every seven days, and you can get a simulation reward every seven days.
At this point, destiny is rewritten!
……
Question: How to change the tragedy of the dragon clan?
Answer: Just hold the knife tightly and chop everything.
ps: This book is also known as "Killing Herzog at the Beginning", "Rewards in Place, Dragon King is Wasted", "I am the Leader of Kassel Academy", and "Daily Humiliation of Eri after Kidnapping"