Infinite Game - Start With SSS Rank Class

[TowerDefense+Infinite+Survival+Harem(GatheringWives)+Upgrade]Afterregainingconsciousness,everyonediscoveredthattheyhadbeentakentoastrangebuilding,forcedintoparticipationinaninfinitegame.Thisworldwasshroudedinmist,monsterslurkedeverywhere,andbeforethosehorrifyingcreatures,humanitywasnothingmorethaninsignificantants.Theonlysafeplacewastheirpersonalroom,andtheonlythingprotectingthemfromthemonstersoutsidewasthedoor.Roverwasbroughtintothisworldaswell,buthewasfortunateenoughtoobtainanSSSrankClass:OmniMechanic.Aslongasheused[Relax],hecouldgainOmniPoints,allowinghimtoupgradeanything.HisharemnotonlyhelpeddefendhisroomagainstthemonstersbutalsogeneratedOmniPointsforhim.From[RottedWoodenDoor],heupgradeditinto[ImmortalDivineGate]From[WoodenBoltTurret],upgradedinto[RadiantTurret]From[ZombieVirus],upgradedinto[AwakeningSerum]From[NormalZombie],upgradedinto[HellLord]Hisharemwasupgradedaswell,gainingstrengththateveryonecraved.Inaworldoverflowingwithdespairandagony,Roverwassomehowlivinghappilywithhisharem,asifenjoyingaluxuriousresort.