A few days later,
Sam was going toward the base city. His parents and his sister already went back to the dungeon. You also have something to do before that he already bought all those defense rings for his family and friends.
Not only that, he also gives those saints something like those defense rings, but they have limited use. Not only that as you know that he is already able to guess that most probably some Warriors are also going toward the other world so to ensure their safety he also brings out a healing zone Talisman and Strength talisman.
That healing zone would create a zone that will recover every injured Warriors faster than before. And the strength talisman will increase the power of those Warriors for sometime.
So you can say that both of these things were the trump card. He doesn't want anything to happen to those Warriors who will be going toward the other world. As you know they were going because those people mostly helped humanity.
