The Great Li's Tyrant: After My Brother Dies, I Protect My Sister-in-Law and Become King

Qin Fen transmigrates to the Great Li. His family has nothing, and his elder brother has fallen in battle on the frontier, his body not even cold yet.

But the vicious clan elders offer no help. Instead, they bring thugs to block the door, intent on seizing the ancestral home and forcing his beautiful sister-in-law to remarry to pay off their gambling debts!

Yet Qin Fen, once thought to be a hopeless good-for-nothing, suddenly fights back!

"Lay a finger on my sister-in-law, and I'll wipe out your whole family!"

After protecting his beautiful sister-in-law, Qin Fen sets about refining salt, making white sugar, producing cement, and forging powerful repeating crossbows!

He transforms the desolate northern frontier into an impregnable divine empire beyond the Great Wall!

Blushing, his beautiful sister-in-law helps him change into fresh clothes. "Little brother-in-law, it's late. You should get some rest..."

The haughty eldest princess rides to his door. "Qin Fen, how about I marry into your family, bringing this vast realm as my dowry?"