Kamen Rider Wizard S01 E45 A Smile in the Chest

"The magical rings known as the Wizard Rings. They shine on both hands of the modern mage as he changes despair into hope."

Haruto must split his attention on saving Kumagai from Siren while they try to find a toy for his son and revealing what he knows to Koyomi about her past. Meanwhile, a red crack appears on Koyomi's hand. What does this mean? Medusa and Mayu face each other again.