An Extraordinary Career Begins with a Hypocrite

He traveled to a different world with extraordinary professions, but the world collapsed and he was burdened with huge debts. In order to complete the system's tasks, Lin En had no choice but to fool people everywhere, and even "went into the sea" for this purpose. Now, you can occasionally see him hanging out in a tavern somewhere, twisting other people's minds. However, one day, he was told: just these are not enough...