The world seemed to end in chaos, everything destroyed by sudden nuclear war and people are trying to take shelter anywhere they can as sirens go off. Logan hears a faint "ping" and he turns around to see what the sound was or who caused it... There his sister Violet laid, bloody and wounded on the ground, holding an amulet in her hand with his name engraved on it... Tons of unexpected scenes through the story will leave you confused, wondering why the protagonists actually did or thought that thing... Well, it's part of the imagination ;)
21 parts