Earth chan is pervert's fanfiction, which was summoned by Pinas Demon to fuse with Es clone. Her first and (fortunately) last appearance was in "Merkava DLC adventure".
Recommendations from your boi Dinner Breaker Edit
IF U THINK THAT MAKING WAIFU OUT OF INANIMATE OBJECTS IS A GOOD IDEA, I WANT TO WARN U THAT IT'S FUCKING NOT! ARE U FUCKING REALISE THAT YOU ARE MASTURBATING ON FUCKING PLANET?! BUT IF YOU CAN'T HOLD DOWN YOUR DICK FROM SEXUALIZATION OF INANIMATE OBJECTS, BEGIN WITH YOUR HAND-CHAN AND DO NOT FORGET TO BEAT OF YOU DICK WITH HER!