Rebirth of Noble Mage

After getting ready for the time-travel, Gao Wan Xia Yuan, a plot-flow mage in the previous life, became an NPC, and the fourth son of the newly-born grand duke of the empire!
He wanted to meet the boring aristocratic life, but he never expected that the times would change!
As the last obstacle, the family has been labeled as a villain by the new nobles, and is about to be crushed by the historical trend!
Helpless, Xia Yuan had to rely on his understanding of the game’s history to gradually strengthen his own strength.
Lost treasures, forbidden ancient weapons, secrets of immortality, forgotten epics…
With one’s own power, turn the tide of the times! Change your life against the sky! Rise from the ashes!
…
Knights swear, mages sing, dragons spread their wings!
Pursue magic and truth, and control the destiny of yourself and the times!
Standing in the clouds, floating city, the throne of the sky!
The bell rang, and the signs finally appeared.
The time has come for the stars to return—