THERA : World after Great Disaster.

25 years ago humans were living peacefully. Everything was great for them. But suddenly one day? Mana greats opened. Mutated beasts appeared who would kill humans. But when these beasts attacked Hidden people, people with abilities came forward to help humans. Some wrote books about their Ability. These books when read gives you a certain about of understanding that you can use that Ability. But only one ability is usable by humans or any race. Humans when inheriting the ability gains Mutated cells. The larger the Cells the more power they can use. Humans have 4 big powerhouses. Glazith Family, Burny Family, Tessa Family and Military. Each of these owns their own Ability which is given to their members. What happened after the Great Disaster you wonder? Another race called "Dakkebi" attacked humans to war. This aliens race have green scales like dragon. They don't have ability but are physically strong. They get stronger the more they get injured. Their power level is seen by the spikes which grow in their back. The highest number of spikes human have seen are 3 spiked Dakkebi. For 8 years Humans and Dakkebi were at war. But right now they are in a peace treaty. But its always on the Edge. Humans and Dakkebi compete for acquiring planets. Human travel to different planets through spaceships and Portals. These planets holds unknown beasts and are classified as Green (Save and completely explored), Yellow (In middle of exploration), Red (Highly dangerous and unexplored. Or too dangerous to be explored). Beats ranks from strongest to lowest so far hamans have seen 1. Demon Tier Beasts. 2. Demi God tier 3. Legendary Tier. 4. Emperor Level 5. King Tier 6. Advance Tier 7. Hollow tier. 8. Insect Tier. 9. Goblin Tier. Different beasts have different abilies and different danger with them.