st: None (This card has no energy cost)Proficiency: 0/100Introduction: The essence of the ingenious mechanisms of the Mohist school during the Spring and Autumn period.Card Skill 1: Mechanism Art (Un..." in three hours and placed them on the card slot of the **[Qihai]**. That purple four-star slot is truly insatiable. We'll talk about it later.WellNext, we used.Lu Cheng licked his lips. After getting...