Dr. Chisaki saved your mom’s life.

Not in a figurative sense, he literally saved her life.

Her whole life she had lived with quirk related complications, and using his gift he got rid of it.

You have him to thank for everything.

You yourself have seen all the horrible things quirks can do to people, being a nurse before joining.

You’ve seen how similar they are to an epidemic.

And now here you are, years later, being a coveted member of the Shie Hassasski, one of Overhaul’s favorites.

Today you were listening to a meeting with him and the infamous League of Villains as they were discussing business.

“...So, tell me about this little truce you're interested in pursuing."