Chess player Tigran unknowingly swallows a stolen ruby at the end of a tournament in Almaty and flies to Armenia. Felix must get back the ruby no matter what.

Arsen travels from the United States to Armenia to replace a plastic surgeon who was supposed to perform an illegal operation. An unplanned visit disrupts everyone's plans.

17 years ago, as a result of a confusion, two newborns are switched places. Unknowingly, the parents raise them as their own sons. One of the boys is raised in the family of successful businessman Babken Darbinyan. The other boy's "father", Movses Darbinyan, is the opposite of Babken Darbinyan. Due to his adventurism and irresponsibility, he has accumulated large debts and brought his family to extreme poverty. Moso unexpectedly learns that Avet is not his biological son. The seventeen-year-old confusion is revealed. Babken Darbinyan and his wife, Susan, are also informed about this. The discovery shocks both Darbinyan families equally. What to do...