0•Tower Emergence

With the sudden emergence of the Tower of Abyss, or as most call it, Abyss. Comes many challenges and dangers, of course when there are challenges there are rewards. And reaching the 100th floor of Abyss can allow anyone to obtain power beyond their imagination along with a wish of their choice.
This situation starts a journey to reach the summit! A journey filled with action, betrayal, drama and romance! Will humanity be able to conquer Abyss? or will they tear each other apart? Let's find out shall we!?

The terms, weapon and skill used in this book are owned by me except for some OCs, weapon, and ability.