After getting his answer, he started channeling his Space Element to the outside while releasing both his Sword Qi and Spear Qi at the same time.
He took a deep breath and used the Subjective Reality not to fool anyone else but the Sword Qi and Spear Qi.
For the Sword Qi, the Spear Qi before it turned into another Sword Qi, making it feel like it was looking itself in the mirror. The same applied to the Spear Qi, so both of them thought they only needed to fuse together since they were the same.
When the two touched each other, a clash occurred because of the two different attributes. However, Alex managed to completely fool them.
If the Sword QI were a human, he would have been confused to see himself in the mirror. He would then try to reach the Sword Qi and shake his body, finding that the other half did the same thing.
In the end, the Sword Qi didn't punch or do anything other than trying to fuse to the other guy.