On a land, humans are living in a land surrounded by walls to avoid the attack of the Titans. But the fate of mankind still could not escape, the original wall was pierced by a larger size titan. But existing within the human community, there are some people who carry the power of a titan, after discovering the hidden power of those people. Humanity was protected by the titanic power of those people. The bearers of titan power lead the humans to avoid the hunts of other titans. After living in peace for a while, the human race developed, and now the power of the Titans is no longer balanced. Over time, the conflicts between the leaders became more and more intense, leading to war among humans, especially those with titan powers. In order to increase their strength, forcing the Titans in human form to eat the people. Besides that to mutate the resilience, the titans must eat other Titans and those with titanic powers. This game will recreate the context of the internal battle of the Titans vying for power.