Reborn: The Lightning Empress

In her past life, Elara Larkin was betrayed by her family, died. She learned she was a Lightning Ability user and her jade bracelet an Apocalyptic Treasure. Reborn before the Apocalypse, she gets the jade bracelet, activates its space, stockpiles supplies, and awakens her Lightning Ability. She watches her family reap what they sow. When the Apocalypse arrives, Elara Larkin uses her abilities, joins a base, becomes a top combatant, settles past life scores, and becomes the strongest.