"MEOW"
[Why are you looking at me like that???]
Janus had no idea what could have been running to Mu Lingxi's mind at this moment. Facing that contemplating look of his master makes him feel uneasy.
"MEOW"
[Stop thinking too much. It doesn't suit you.]
"Yeah...Maybe I had read a lot of transmigration stories before that I started to overthink everything that happens around me. I must not think too much about it."
No matter where Janus came from, she doesn't care anymore. Mu Lingxi trusted Janus more than anyone else, so she shrugs it off just like that.
Good thing is that she managed to stow her face altering mask at her storage ring before running away. Saving her the trouble of changing back to her disguise.
As soon as she put the mask on, her facial features, as well as her stature, were reverted back to Su Yan's appearance.