World Teacher – Other World Style Education & Agent - Vol. 4 Ch. 20 - Growth

[MangaDex]

 

[Kaarme]

Nice Errol Flynn school of swordsmanship.

 

[Lilabun]

He says Aniki but I have already acknowledged Reus as the one male in the MC's harem, it's too late.

 

[Artimid]

I feel like there are large chunks missing. Sorry, I remember Erina, but I didn't remember them seeing the type of medicine she used? When did she take medicine? It's like that time he said he knew someone who spoke with spirits.. when was that?

 

[R4nd0mGuy]

I feel like there are large chunks missing. Sorry, I remember Erina, but I didn't remember them seeing the type of medicine she used? When did she take medicine? It's like that time he said he knew someone who spoke with spirits.. when was that?

The Erina one is actually (kinda) shown, unlike the spirit one. In chapter 5, Erina(title of chapter), there was a scene where she explained about effect of said medicine .