This sentence on the title page of The Card Maker's Guide, Lu Cheng still agrees with it.Lu Cheng decided to attack from the slime's weakness.What is a slime's biggest weaknessThat's just a lack of in...h... are you two going to have a competition" Lee Eun asked, looking at Lu Cheng."Yeah." Lu Cheng nodded."Listen here, kid. Don't think you can get away with using these cheap cards to craft equipment...