Guo Yang thought of this method actually because of Su Jin's reminder.
Previously, Su Jin had told him that he could try using objects from the space to throw at enemies as an attack method. After seeing the iron needles Su Jin brought back from Antique City, it occurred to him, if objects could be used to hit the enemy, why not use iron needles or other hidden weapons to attack?
Plus, having chanced upon a human acupoint map in the upstairs study of the secondary residence, he thought of this move. If he could utilize his Space Element Ability to segment out his original space, then attack the enemy using hidden weapons, wouldn't it be much more effective? This was also the reason he had been frequently asking Yao Yi about human acupoints.
And today, his idea finally saw its first success!
