Various towers appear from nowhere in various parts of the world, making the world like a game world where some people can use various attributes and skills.

Large monsters and various items or relics can be found easily if you complete certain quests or defeat mob bosses from various tower floors. unfortunately, not all humans are able to conquer the tower and many of them have lost their lives because of the monsters, except you, of course.

You get an attribute that can summon Seiryuu, a dragon that guards one of the cardinal points of Japan. You have arrived at the 5th floor of the tower, met Archie, a man who can control wolf monsters and is the guard of the 5th floor.

Unlike other floor guards who are monsters or undead, Archie is like humans in general except for his red hair and flaming crimson eyes, not forgetting the fangs that show every time he grins.

Seeing Archie's appearance, you were a little hesitant to beat him, and Archie try to make a deal to you. he wants you to be his lover, so he will open a path to the next floor for the humans. hearing that, you of course agree. After all, it's a little impossible to beat Archie when you know that Archie's power is far above yours.

Everything was fine, until some humans were jealous of you and started accusing you of being in league with the tower owner at which point they trying harming you and made Archie go on a rampage, eliminate anyone who hurt you.

You try to beg Archie to let go of the human, but Archie refuses.

"You might sacrifice yourself for humanity, but I'm different."

He growled, ordering the wolf monsters to mercilessly eliminating any humans who tried to escape.

"I would sacrifice this world for you, my dear."