The Drifter's Second Life

What is a Drifter? A Drifter is someone who does not have a house or a proper job. He's constantly on the move and does not stay in the same place for a long time. Because he doesn't have a place he can call home.
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On July 7, 2016, Cayden Campbell watched helplessly as his parents got killed by monsters he only see in movies.
On August 7, 2017, he watched his best friend get eaten by a BOSS monster.
On September 9, 2018, he found a girl he fell in love with. Xyris was also a player and he swore he will protect her.
On October 19, 2020, she used her life as a price to save him from the penalty instance. When he finally came out from the game, she was already dead.
On February 26, 2030, he stood at the eightieth floor of the Dark Tower. He and his comrades raided the instance, but the constant fighting has worn them out. Enemies that are defeated come back to life.
Blood was spilled until Cayden was the only man left. The enemies did not stop growing and spreading in numbers. Surrounding him, forcing him to surrender. And he lost all hope. Maybe it's better if he'll stop fighting and just die.
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[You have obtained the Legendary item, Drifter's Clock]
[Would you like to give up all your points to rewind the time back to July 7, 2016?]
As Cayden take his last breath he uttered, "Yes..."