Doomsday Famine: I Save Humanity with My Amplification System

Earth's food supply is locked behind an impossible seal—only monster-slaying champions in a deadly parallel world can break it open. For three months, every contestant has died within hours. Then Wu Bumia, an ordinary girl with zero combat skills, gets dragged into this nightmare. Armed with nothing but a bottle of floral water and a mysterious amplification system that grows stronger with every survival milestone, she's humanity's last hope. Twelve hours alive equals one power boost. Twenty-four hours? Game-changing abilities. Can she turn everyday items into world-saving weapons before human…