Abyss Calling
アビス・コーリング 元廃課金ゲーマーが最低最悪のソシャゲ異世界に召喚されたら
MANGAfinished2020
Synopsis
When I noticed it, I was transferred to the fucking social game "Abyss Calling", which is said to be the worst collection system. Stand up as a summoner in a new world to accomplish what you left behind when you were a player! (Source: MangaDex)