I am a tombkeeper responsible for guarding the ruins of the imperial mausoleum. I wanted to wait for death, but accidentally awakened the [Lies Come True System]. As long as I tell nonsense seriously and the other party is shaken, the lie can become reality in a short time.
At first, I just wanted to frighten the girl who was a papermaker who came to steal the tribute. I casually said that I was the "immortal who suppresses the tombs of the ages." But in the end, I actually stabbed the thousand-year-old zombie into ashes with one finger.
From then on, my life was completely in chaos. The gangsters who passed by were turned into watchdogs by me, and the leader of the Demon Cult who wanted to dig up his grave was tricked by me into tears and became a monk on the spot. As the bragging got bigger and bigger, in order to make up for the lie, I had to take the naive girl who could only make paper people into a world where monsters were rampant, turning each outrageous lie into a myth. Until one day, I found that the "Heaven" I made up casually had actually arrived...