Apocalypse of the War Between Two Worlds

Even primary school students know that there is no magic in the real world, but most people don't know that immortals actually exist. But for some unfortunate people, their lives have been messed up by these "gods" and "sages". After the war, Tian San, who had glimpsed the shady story of the immortals, had to bid farewell to the ordinary life of the past, and half-heartedly tried to take revenge on the "immortal world". And a war that lasted for thousands of years to defend human dignity also started because of him... This is the struggle of ants against giants. This is a seemingly hopeless war. This is the war between the human world and the fairy world - a war between two worlds.