Chapter 863: Double Circulation

。My design draft is not yet complete. 。He is already a sophomore student, and his urgency to make armor is much stronger than that of a freshman. 。Especially hearing that Tang Wulin had completed the...sually luxuriantly. That rich life force seems like just breathing can make a person's vitality soar with it. 。The sound of insects chirping and birds singing filled the air, everything felt so real....