Johan Moe's Leon Kristiansen family's business in Venice was maliciously suppressed by the Di Rossi family and faced a serious crisis. At this time, Elara Blackwood from Vancouver found Johan with evidence of the Di Rossi family's frame-up. In exchange for helping him solve the family crisis, she asked him to find a mysterious key hidden in St. Mark's Basilica. In the process of searching for the key, Johan encountered obstruction from the Di Rossi family and an attack from a group of mysterious men in black. At the critical moment, Elara appeared to help. After Johan got the key, he gave it to Elara. Elara also fulfilled her promise and gave the evidence to Johan, giving him the opportunity to fight back against the Di Rossi family.