Somewhere in the universe, the planet Terra Dei is currently being inhabited by humans. Over the span of millenniums humans started to traverse space to occupy and populate othher planets. they could accomplish this due to the discovery of deus metallium or deus for short. Deus was first discovered in the boss' lair.
After its discovery humans had created various objects with the new-found metal. It had a silver color with ocean blue linings that made it very appealing. Deus wasn't only very beautiful ,but also very valuable because of the lack of it in the boss lair and its quality for weapons.
Now in Terra Dei a young man is currently in his last month of high school. This young man is partaking in dungeon class and are currently talking about the tiers of rifts.
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S-tier: bosses can be here as normal mobs; boss is able to break the barrier immediatly which depends on their strength ;can break the barrier in instantly
A-tier: very high intelligence which enables them to speak human language; multiplied strength and intelligence ;can break the barrier in a month
B-tier- bosses are able to to run and hide once it is closed to death; multiplied strength and intelligence ;can break the barrier in 2 months
C-tier: senses and abilities multiplied in strength and intelligence; bosses can summon all the monsters ;gain the ability to break the barrier 3 months.
D-tier: monsters have average intelligence and have gained abilities gain the ability to break the barrier surrounding the portal in 4 months by themselves
E-tier: monsters same as the F-tier but they have a bit of intelligence along with more strength
F-tier: weak monsters appear here such as: goblins, orcs, wolves,etc...
Oasis-tier: no monsters appear here; this is usually where markets for hunters to buy equipment are
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This man is Mark Omnis. His natural abyss-colored hair gave him a good amount of charm which compliments his slim body. You may think that Mark is someone popular in the school due to his looks ,but in reality his is constantly being bullied and ridiculed due to him bring ordinary which isn't good in a world where the strong rule the weak.
[Mark POV]
"When will this class end" I glanced at the clock that sat on the wall *sigh* "There is 5 more minutes till school ends..." Once the bell rang I saw the crowded hallway hoping that I wouldn't meet anyone that I knew and I proceed to go home. My home is just a apartment on the 2nd floor. It was just one room ,but that made it even more cozy.
Although I was the only one who is left of my family, I liked the silence in my home ,because it made me at peace. And even if I do have a relative out there I won't even be here anymore ,for I will take my life. But if I take my life I will want it in the most coolest way I thought of ,and that is going in a dungeon.