Ling Lan was conflicted about having Little Blossom experiencing Number Five's training methods. That type of training was inhumane. There were several moments in the training that almost broke her, but luckily she managed to get through those moments.
However, Little Four seemed to be able to communicate with Little Blossom, who was training. Thus, he could obtain the circular creature's thoughts. After all, a part of Little Blossom was inside the spiritual entity of the circular creature. Little Blossom could easily acquire the creature's thoughts. If it had any antagonistic thoughts towards Ling Lan, Little Blossom wouldn't hesitate to order his clone to devour the spiritual entity of the creature.
"Angry? What's there to be angry about? It should know that we're not from this planet. Once our mission end, we will leave." Ling Lan had a headache. How come all of the helpers she recruited were all so troublesome?