Vespera Crimsonveil was born beneath a bleeding moon and thrown into the First Abyss at five years old. She survived. She trained. She climbed out as a Level 10,000 Dhampir with enough power to shatter nations.

Now she wants a quiet life.

Under the name Valerie Ashburn, she registers as the lowest-ranked adventurer in the guild and tries to blend in. She eats pastries. She corrects stances. She pretends her sword—which contains a sentient primordial entity—is just an ordinary blade. But blending in is hard when you accidentally out-level the strongest hero on the continent on your first day.

When five teenagers are summoned from another world as humanity's champions, they're given divine power and absolutely no training. Arrogant, unpolished, and convinced they're the main characters, they're a disaster waiting to happen. And the only person who can turn them into real warriors is the quiet Platinum-rank adventurer who just wants to be left alone with her cream puffs.