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The Difference between the Points System of the Missions,like I Went for Rookie to Normal in 2 Missions
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Since it doesn't really relate to the "Story Discussion" thread, I'm bringing this to VM.
I'm still a little uncertain about what you're asking, but I'm going to try to answer the best I can. Ranks are obtained through completing a variety of missions from the Connection Orb. The more missions you complete, the higher the rank will be. The harder the difficulty, the more points you get towards the next rank. And the higher the floor of the mission, the more points you can gain from that mission. At the moment, you need to have 640 Points in total to get to Bronze Rank. You can check your menu to see how many Points you need to get to the next rank. As for the points you receive from missions, it can vary based on the floor and difficulty of the dungeon.
If you have any other questions, feel free to ask!