Reborn, I Was Deceived: Wasn't I Supposed to Become the Knight Commander?

Shen Li is a hardworking office worker in the modern world. No girlfriend, no social life. His only hobby is action RPG adventure games! He just wants to come home every day, sit in his favorite chair, play his favorite games, eat his favorite snacks, and enjoy his favorite part of the day: his time off work~ But on one perfectly ordinary night, a voice appears and tells him, “You're gone!” How can anyone take that!!! Just when he's at his lowest, Merlin says she'll take him to another world to start a new life! She also tells him there are adorable elf girls, sexy and uninhibited demi-humans, and a curvy saintly high priestess who wears an eyepatch! She tells him all he has to do is go! But when he gets there, he was supposed to be a knight commander, and instead he's a stinking beggar on the street! That's a straight-up scam! But after transmigrating, it turns out he's actually a max-level powerhouse. The slightly scheming Merlin just didn't tell him! That's right, Merlin loves watching Shen Li fight the heavens, the earth, and thin air!