Before the apocalypse, two sisters who had been coasting through life first became bound to a System, then worked hard to kill zombies and collect crystals, helping the System level up. Later, they awakened wood-based abilities and used the mother-and-daughter rings provided by the System to gather supplies, while puppet warriors helped them fight. The sisters and their puppets took in children orphaned by the loss of both parents, and one like-minded teammate after another joined their Spark Squad...
This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.
