Cosplayers pose for photos during the 2019 Toronto Fan Expo Holiday Market in Toronto, Canada, Dec. 7, 2019. The annual one-day event was held here on Saturday to celebrate the upcoming holiday seasons with thousands of participants. (Photos: Xinhua)

Cosplayers pose for photos during the 2019 Toronto Fan Expo Holiday Market in Toronto, Canada, Dec. 7, 2019. The annual one-day event was held here on Saturday to celebrate the upcoming holiday seasons with thousands of participants.

Cosplayers pose for photos during the 2019 Toronto Fan Expo Holiday Market in Toronto, Canada, Dec. 7, 2019. The annual one-day event was held here on Saturday to celebrate the upcoming holiday seasons with thousands of participants.

A cosplayer takes a selfie during the 2019 Toronto Fan Expo Holiday Market in Toronto, Canada, Dec. 7, 2019. The annual one-day event was held here on Saturday to celebrate the upcoming holiday seasons with thousands of participants.

Cosplayers pose for photos during the 2019 Toronto Fan Expo Holiday Market in Toronto, Canada, Dec. 7, 2019. The annual one-day event was held here on Saturday to celebrate the upcoming holiday seasons with thousands of participants.

A cosplayer poses for photos during the 2019 Toronto Fan Expo Holiday Market in Toronto, Canada, Dec. 7, 2019. The annual one-day event was held here on Saturday to celebrate the upcoming holiday seasons with thousands of participants.