Kyuutei Kajishi no Shiawase na Nichijou: Black na Shokuba wo Tsuihou Saretaga, Ringoku de Koushaku Reijou ni Dekiaisarenagara White na Seikatsu Okuri…

[MangaDex]

 

[Darkenning]

Wow. So this what it's like to watch a complete narcissist start the process by which they destroy themselves. I mean, you hear about it happening, but you never think you'll get to sit back and watch.

 

[Toastility]

Wait... They really never checked his work? Did they only check at the beginning?