When Adam appeared in Yui's room, she was not even surprised and simply sighed,
"I seriously need to upgrade the security of this place."
"Haha sorry."
Adam was feeling like he was becoming some kind of super thief. Firstly, he simply hides his presence by locking all his power, then created an illusion using the crown chakra.
After becoming invisible that way, all he had to do was to muffle all sounds by stopping them with his gravity. Finally, he would create the illusion that the door stayed closed even when he opened it.
"I can still smell you and your usage is still a little rough it seems."
"Smell huh? This is something hard for me to change. I can affect sight and sound easily for now but my nose is still human. So there are limits to what I can do."
She chuckled, "Well, your power will still be useful."
She spoke here and hesitated a little, "Adam, I have two very good news and a proposal. What do you want to hear first?"
Adam raised an eyebrow at this.