You Have the Face of a Villain, Why Are You Playing Pure Love?

He traveled to another world, was rescued by his fiancée, and made an appointment to return alive and get married. As a result, in the blink of an eye, he was captured and used as cannon fodder in the demon hunting group. The female leader needed to replenish her magic power and stared at him: "That thing of yours is a good source of magic power for me." The system came online in time: "Choose one: obey her; choose two: resist; choose three: escape;" He chose three. Only later did he learn that his system was a mean-mouthed apostle of the God of Desire, his team was a group of old, weak, sick and disabled, and his enemies were the Chosen Ones who liked to cause trouble. But he only had one idea: to go back alive and get married. —— Mainly light and humorous, daily life of the team + pure love, with a little darkness occasionally. The tense scene at the beginning is necessary for the plot, not the tone of the whole book.