Novel

Probably around 165?

Its 180 or 181, I just went back to check, but I have to wait several hours between each chapter I check. 180 - 181 are the novel chapters the latest adaptation episode is on, or at the very least episode 139. The start of the arc starts somewhere around 174 - 175, but I haven't verified so I'm not as certain as the chapters that correlate to where we are currently.