Class F Waste? I Become a God in Seconds by Extracting Concepts!

In the era of national awakening, Lin Xingwan was tested to have the most rubbish F-level ability "weak perception". The scumbag fiancé broke off the engagement in public, and the A-level fire-type school beauty hit her in the face with an explosive fireball! Just when everyone thought she was certain to die, a cold panel popped up in front of her eyes—— [Ding! The concept horizon has been activated, and a level A concept has been detected: high temperature. Do you want to extract it? Lin Xingwan grabbed it casually, and the blazing fireball instantly turned into a pool of warm water, hitting the school beauty all over her head and face! [Extraction successful! Mental power +100! Already included in the concept library: High temperature! The whole place was dead silent! Where's the F-class loser you promised? ! From then on, Lin Xingwan was on the road to dimensionality reduction and never returned! Do you use absolute defense? I take away the "hardness" and your shield is as brittle as tissue paper! Do you use speed attack? I'll take away the "kinetic energy" and you'll be punished to stand on the spot! She gave "sharpness" to a piece of paper and cut off the S-class alloy mecha with one blow! Until one day, the man known as mankind's most powerful weapon went completely berserk, destroying the black flames and swallowing the entire city. Lin Xingwan stepped forward and crushed the label above his head: [Extracted super S-level concept: Manic! The angry tyrant's eyes instantly turned red and he buried his head in her arms: "Wanwan, hold me tighter..." All mankind was shocked: No, you call this an F-class loser? !