Thousands of years ago, his ancestors were wiped out by nobles led by the Velosia family.
Thousands of years later, as a slave, he unexpectedly became the son of his enemy - the naughty, unlearned and unskilled Third Young Master of Velocity.
There is also a noble friend beside him who was an accomplice in his ancestors but is now secretly helping him.
In this world full of lies and class, he wants to take everything back from the executioner step by step.
Purpose: To take revenge on the old enemy, and to tear apart this cannibalistic class cage.