Comprehensive Comic: the Door of Knight Bond, Summoning the Heroic Spirits from All over the World

I once thought that a hero could shoulder everything, until I encountered too many bonds in the world that I couldn't just sit back and watch. That day, Zheng Yi opened the door—— Kamen Rider Kuuga's power is added to him, and the knight card can summon heroic spirits from all over the world. The comic book world has become a proving ground, and the zombie craze is nothing more than an appetizer. Busujima Saeko wielded the sword side by side with him, and for the first time in the Death City of Academy Apocalypse, the spiritual stone Yamadam on his waist ignited the fire of the black sun. "I'm not trying to be everyone's hero." "But if you happened to be standing in front of me - then I would have to save you." From the academy to the battlefield, from the apocalypse to the myth, when the card book he carried opened a new page, Saber, Archer, Caster... Countless legendary heroic spirits were summoned from the gate of bondage. But the real trial is far more than that. When the truth about the courtyard surfaced, and when he discovered that all the worlds pointed to the same source of collapse—— How long can that boy who always says "no problem" be able to carry on? The door to the knight's bond has been opened. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.