When the city became a hunting ground for alien monsters, high school senior Su Xun was forced to take over Kiryu Sento's drive and became the successor of Kamen Rider Build.
However, what is more piercing than the monster is the cold eyes and insults from close relatives. When he confessed his mission to save the world, what he got in exchange was the word "monster" and the breakup of his family.
On this desperate battlefield:
► Next to her is a girl with the [Light of Creation] sleeping in her body, and a close friend who is determined to stay with her until death.
► In the darkness, the survivors from [Setting Sun Universe] are watching, and the elegant demon throws the dice of death.
► Behind him, the undead souls of [Shuka] and the legions of [Huang Quan] are tearing his city into pieces.
When the weight of the whole world was on his shoulders, Su Xun held a full bottle in his hand and roared:
"I'm not a hero, I just... Don't want to lose anyone else!"
"Henshin—!"
This is a heroic epic written for mortals, a story about a lonely guardian who ignites himself in the darkness.
Su Xun, as the name suggests, this young man will find his own only way.
