Cold Beer on a Summer Night

At the end of a Dynasty filled with Demons and rampant Martial Artists, Lin Xuankong has unfortunately transmigrated to this era, becoming a poor and sickly old man. However, with the help of the system Life Plate, his Talent and Comprehension grow stronger the longer he lives.
And his much younger wife is a martial master...
"That iron ball used to be Zhang Wu's knife. I squeezed it a couple of times, and it ended up like this! " said his wife.
"I hope you can teach me some Cultivation Techniques. As for the reward..." said Lin eagerly.

Chapter 56 The Ultimate Thunder Technique: Soul-Extinction Celestial Thunder Divine Decision_2