Where is the soul bottle?

Click on the box interface in the upper right corner. According to the display of soul, click on the small bottle in the upper right corner of the square interface to find soul's drift bottle. Soul's drift bottle can be used to catch bottles. After catching them, you can chat with each other and send dynamic messages, but you can't love the invisible assistant when sending dynamic messages, otherwise others won't find your dynamic messages. When sending a secret talk, you need to edit the secret talk file first, and then click Send Message in the interface.