Hida Kizuna possesses the HHG (Heart Hybrid Gear) ability, but it is not strong enough to make him particularly important. His older sister calls him to transfer to a strategic defense school, where many of...

''Hey, old man, if you plan to die then at least have sex with me first.'' Taizo Yakyo is a middle-aged man who's drowning in debt and loathes the world around him. All of a sudden, a handsome young man name...

The Hybrid Child is an amazing 'doll' that can grow if it is lavished with enough love and care from its owner. Neither fully machine nor fully human, the various Hybrid Child models develop strong emotional...