Let me laugh

Jiang Changsheng was reincarnated as the crown prince of the Jing Kingdom. However, he was switched at birth and was sent to grow up in a temple. He was raised as a Taoist.
The change in his fate was devastating. Fortunately, he was able to awaken the Survival System and gained the power to not die from aging. Every time he survived a dangerous event, he could receive rewards.
His senior brother almost killed him by accident. He was lucky enough to survive that and was rewarded with the Divine Shadow Kick.
He almost got crushed when the ceiling fell on top of him during an earthquake. He was able to obtain the Nine Seeking Divine Dragon Step.
After surviving the demon invasion, he was rewarded with the magic treasure, Demon Subduing Mace.
This was a world where kingdoms stood tall, demons rampaged in the wild, martial arts ruled the street, and where Gods did not exist.
300 years had passed.
The Jing Kingdom was starting to fall. The dukes came together and made the emperor their puppet. The kingdom was divided. After decades of internal conflicts, the kingdom was on the verge of being invaded. The citizens were pretty much living in hell.
The puppet king, Jiang Xuanzhen, arrived at the temple and begged, “Ancestor, I apologize for being weak! Please! Help us regain our glory!”

My Descendant Begged Me To Help Him Just After I Became A God

"Zhang Ying? Dear customer, which Zhang Ying are you referring to?"

The waiter went up and smiled eagerly.

The newcomer was a man in a blue robe. He carried something similar to a long staff on his back that was wrapped in a white cloth. He looked to be in his early fifties and his sharp eyes looked straight at the waiter, causing the latter's heart to turn cold.

The waiter maintained a smile and his posture was very low.

The blue-robed man snorted and said, "Stop pretending. I know that this inn was built at the expense of the branch head of the Amazing Fate Chamber of Commerce, Zhang Ying. Tell him that I have something to discuss with him and that I will not mistreat him."

When Xiao Buku heard this, he could not help but widen his eyes.

Guangtian, Demon Sovereign Strikes