Source: Netflix
Subtitles: VON+Astral
Sub Download (+Attachments): Here

Episode Info: Episode 21 covers Chapter 136 to Chapter 143 (plus a few pages from 144) of the manga

If you want an XDCC download look here since my torrents seem to appear there.

If you enjoy the show & want to help the official creator then either buy the official manga or the BD if it becomes available in your country

Side Note:
All praise Astral for taking over for me due to my change in the amount of free time left.

Translation Notes:
Seiken: Definition

It’s recommended that you play the file in MPV or MPC-HC with the filter XySubFilter or AssFilterMod for smooth playback. If you find any issues/errors please leave a comment below and I will fix it. Depending on the issue the fix could be immediate or could be a fix that will be included in the batch release.