Oggghhh...

About the angel parent and child
Tis mentions it lightly, but it's really damaging to us.
Since her memories have been rewound over 1,000 years, Tis doesn't remember the people from the other camps or the Tuner she met during that time. Why would she do something like that...it's so hard...

In other words, even Tis, who was encouraging Kai, was in such a mentally strained state that she lost her memory... (emoji of her vomiting blood and collapsing)

Thoughts on Chapter 11, Episodes 11-15 (contains spoilers) | ししをり's post