Calling Darling, Las Vegas

Jono, a casino employee, is suddenly tasked with a temporary bodyguard job—by none other than the owner, Alois. Unwilling to take the job, Jono hesitates, but Alois makes him a wager: "If you change your mind in two weeks, stay by my side." Just as Jono starts to reconsider, Alois is kidnapped—!? (Source: Libre, translated) Note: Includes 3 extras.