Where can I download the video materials of heroes in the glory of the king?

The glory of the king hero video materials are downloaded in official website. In the file management of mobile phone, enter the Android directory and click the data folder. Click on the the glory of the king Game Directory in the data. Click on the folder of gamevideo to enter. In this folder, the ones with the suffix mp4 are all wanted video materials without watermark. Click one of them to open it. Click the play button. These videos are original videos played in the game, and there is no watermark at all.