9 Days: Hire A Mercenary
You can hire a mercenary to fight for you. They will protect the stone while you go off and fight at the bases. Then they will automatically teleport to the stage at the end after defeating the enemies at the bases.
You can hire a mercenary to fight for you. They will protect the stone while you go off and fight at the bases. Then they will automatically teleport to the stage at the end after defeating the enemies at the bases.