Saving the Blackened Villainess

Qin Zichen was the emperor of Great Leng.

One night, assassins came to assassinate him.

He was great at martial arts and killed dozens of assassins as soon as he swung his sword.

However, he got seized by the assassins because his most trusted general had betrayed him. His most trusted general was actually working for the Crown Prince of Yan country.

The war between the Yan state and Leng state had been going on for four decades. The late emperor of Leng State had always wanted to have good terms with The Yan state.

However, it looks like enemies are never meant to reconcile.

Qin Zichen was imprisoned in the dungeon. He was badly injured and he thought he was insane because a voice called out to him.

It introduced itself as 'the system'.

As long as he save the vicious female partner from blackening, he can get out of the dungeon and he can also reclaim the Leng state that the Yan state invaded.

............

Qin Zichen was transported into the modern world. Everything around him was new and it fascinated him.

He transmigrated into an unknown character's body who had the same name as his.
He was mentioned twice in the novel because he and the male lead had business connections and were childhood friends.

When Qin Zichen met the vicious female partner. She wasn't that cold like the system had told him

Instead, she was very clingy?