Available as both manhwa and novel.
An Entangled Summon?! And I'm a "God" now??
Also known as: Makikomare Shoukan!? Soshite Watashi wa "Kami" deshita?? · 巻き込まれ召喚!? そして私は『神』でした?? · Am I a God? · An Entangled Summon?! And I’m a “God” now?? · 巻き込まれ召喚!? そして私は『神』でした?? · Makikomare Shoukan!?: Soshite Watashi wa "Kami" deshita?? · Makikomare Shoukan!? - Soshite Watashi wa "Kami" deshita?? · Summoned by Being Involved?! and I Was "God"??
Takumi Saiki has retired from work and is living a life free from care, when he finds he's been summoned to another world. He is one of four people brought as heroes through a secret ceremony and tasked with defeating an invading army of the Demon Lord. There's a "Hero," a "Sage," a "Priestess"...and Takumi's...a "God?" This heartwarming (?) story is about a FORMER old man that becomes "God" in another world.