Yoonjae leads a miserable life after losing his wife and daughter. Then he reads his journal from the future: "You can see them again."In a parallel world, he must clock the game to win the Grail that will grant one wish.Only Yoonjae can see the future.Can he make his wish come true?
The strongest hero of humanity, Kim Sung Bin.He threw everything on the line and fought but he still couldn't prevent the destruction of the world.However, his legend has just begun as he returns 20 years into the past."I'll definitely kill it this time." Now fully equipped with overwhelming power and experience, the hero's raid isn't over yet!
He became stronger, faster than anyone else… but he lost. In the end, there was only despair for Kim YuWon.In his last moments, he was given another chance… Through the sacrifice of his comrade, his fate had not been sealed yet.Returning back to the past, he attempts to climb the Tower again with his unmatched talent.To fight the ancient evils that threatens to destroy the Tower.