The collapse of Rainer Michel's ordinary life began when his ice cream cake melted in the supermarket freezer.
The Clock Tower said he was an abnormal asset that needed to be protected, the Kurong Cult said he was the perfect sacrificial material, and the Chimera said he was a precious experimental sample. And his gentle psychiatrist Victor, who has spent seven years building an exquisite cage in his mind, is now calling softly: "It's time to go home, Reiner."
While on the run, Reiner discovered that he was the "Son of the Sun" created by the Free Church - a living BUG, a bug that all systems want to eliminate. Armed with a defector, a mysterious note, and the power awakening within him, he dives into the deepest reaches of the city to find the truth about his origins.
But the truth can be the most dangerous weapon.
And everyone who wants to help him has his own deletion instructions.
