Read at your own discretionIf I have to tell my thoughts on it I'll be saying it was okay.The most concerning thing in this novel is you get a game on market and you buy it there must be someone who made it. Then this game is mysterious to the brink of death. There exist GODS in this game world so does very advanced civilization who owns space time affecting level of technology but SURPRISINGLY OUR MC DOESN'T EVER ENCOUNTERED SUCH A DUNGEON OF ADVANCED CIVILIZATION.another thing after 3rd dungeon MC ALWAYS ENCOUNTERED MYSTICAL problems that's a plot flaw there.Another thing after MC became new ruler of the BIG CITY same as WITCH he doesn't leave game nor does he destroy the source but who is the one that grants players all the authority power etc. Because even WITCH can't ignore the laws of BIG CITY despite she being the controller of it. And how can it be made sure that no other new players enters the game again.For the last 200 chapters it was in a mess just dungeon jumping in another player's palms and fulfilling requirements for a non existent goal of another player.