Sasameki Koto - Vol. 1 Ch. 4 - 4+1

[MangaDex]

 

[Glomoro]

I feel like the tsundere mage and the 400 years protected thing were both references, but the tsundere mage is super fucking generic so I can't tell if the reference is more specific and the 400 years protected one just doesn't ring any bells at the moment.

 

[JustCallMeDaBoss]

The tsundere mage is Louise from zero no tsukaima.

 

[reginaldhanzo]

THis poor boy lmfao. He just wants to live a quiet life, how did it turn out like this.