Guard of the Seven Deadly Sins

The earth, the homeland on which mankind depends for survival, has made great contributions to mankind. However, human beings are unaware of their blessings and use countless means to drain all the resources of the earth. Until one day, a race from another space suddenly arrived, claiming to be the creator of the earth and coming to conquer mankind... When mankind was at a loss, a young man was born. Therefore, he, who has always been self-centered, had to put on the hope and sustenance of mankind and start a life-and-death battle with alien races for the sake of his relatives and friends around him! And all this is not that simple... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.