It tells the story of the top warriors Bu Jingyun and Nie Feng. In order to cope with a catastrophe that was about to sweep the entire world, they transformed into quantum states with the help of unknown seniors and mysterious extraterrestrial visitors, and their whereabouts are unknown. Three thousand years later, an asteroid hit the earth, turning the surface into a barbaric wasteland. Human beings trapped underground gradually discovered that there is a super power known as "pulse energy" in the human body. Bu Tianyun, an orphan from Dungeon 32, accidentally awakened Bu Jingyun who was sleeping in the meteorite. From then on, he discovered the "pulse energy" potential in his body, and together with Nie Feng's successor Nie Zifeng, embarked on the journey to become " The journey of training as a "pulse warrior" and fighting to protect the world.

The story centers around a timid orphan named Mizumura Shinta who goes to a missionary school in Tokyo. His seemingly normal life changes when a beautiful half-human Romanian girl named Lilith suddenly transfers into his school. Mizumura discovers that he is actually a vampire hunter and the successor of the Romuald lineage.

The "Otherworld" is a vast and dangerous realm hidden from the knowledge of the common folk. It is also home to many creatures that threaten any human who dare visit it. To witness its desolate yet oddly absorbing environment, one must search for portals that could reside anywhere, from secret elevators to shrine entrances. After a fateful encounter with a horrendous Otherworld denizen, Sorao Kamikoshi ponders whether to keep going or give up in life. Meanwhile, Toriko Nishina scours the Otherworld in hopes of finding her friend Satsuki, who she believes is lost somewhere within the realm. When the two cross paths, friendship blossoms. In order to acquire as much information about this obscure dimension, the two travel back and forth from the real world to the other. Sorao and Toriko's bodies are soon influenced by the Otherworld, preparing them for the many horrors to come as both of them try to fulfill their goals.

Two pairs of young lovers become embroiled in a war between two rival kingdoms, the primitive but resplendent Isa and the militaristic but undisciplined Paro. Izu and his young wife, Marin, are simple farmers who live in the unassuming village of Saki, which lies directly between Isa and Paro. While Saki does not have the beauty of Isa nor the war machines of Paro, they do possess a magnificent tree known as "Windaria," to which the villagers give their prayers in return for "good memories." When the war erupts, Izu decides to join Paro's army, enthralled by the fantastic motorbike "given" to him as a bribe. Before he departs, they each take a vow: He will definitely return to her, and until he does, she will wait for him. The other two lovers are Jill, the prince of Paro, and Ahanas, Princess of Isa. They initially want nothing to do with the rapidly escalating conflict, but after Jill's father, Paro's king, dies by his son's hand in an altercation over the war, Jill has little choice but to realize his father's final wish: the taking of Isa. The only problem is that he had promised his beloved, Ahanas, that he would not become involved. Windaria is a war parable set in a fantasy land of unicorns and ghost ships.