It's Mary-san. I'm in another world now... - Ch. 1 - I'm in Another World Now...

[Shrimperor]

Imagine throwing away your loli doll instead of waifu'ing her

MC dun fucked up

 

[tlst9999]

I swear I have seen this before.

You're thinking Spirit Hunter: Death Mark.

The talking doll's name is Mary too.

https://store.steampowered.com/app/980830/Spirit_Hunter_Death_Mark/

 

[ZBoner]

Close enough, welcome back Keit-Ai.

 

[EatingYoshi]

It doesn't explain how she is charging the phone, literally unreadable 1/10.