Kawae Tsutomu is asked to work as a president of a travel agency by his ex-wife because her father has been hospitalized. The travel agency has a debt of 5 million yen. Asada works for the loan company that lent the 5 million yen. He is a lover of Kikuchi, who is the owner of the loan company and has a wife. Asada moves to a new flat. He finds out that the nextdoor neighbor is Kawae Tsutomu. Kawae's hobby is mountain climbing. He makes a new plan of mountain climbing tour for the travel agency. Asada climbs a mountain with Kawae to judge if the plan is good or not.