Great Tang: No Way, Is Changle Really My Ex-Girlfriend?

In the fourth year of the Zhenguan era, Chen Xiu transmigrated to the past.

He should have died of a terminal illness, but when he was reborn, he also received a golden finger.

"The System will activate after you marry Princess Changle."

Chen Xiu paid it no mind and put his advanced knowledge to use.

But soon, he realized something was off.

"Why does the Tang Dynasty have alcohol? Did Princess Changle invent it?"

"Amazing, even adhesive bandages are here. Did Princess Changle invent those too?"

"Good grief... A surgical scalpel? That's going too far. Did Princess Changle invent that as well?"

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.