yalco
Instructor
Wikimfw, I apologize for the inconvenience. However, the lecture is quite fast, so please check if it suits you. About half of the lecture is free, so you can listen to it first. If the speed does not suit you, you can get a refund at the beginning. We have emphasized this several times from the beginning of the lecture. ㅠㅠ I would appreciate it if you could check these instructions. At least, please check the parts that are emphasized as 'Must Read', 'Must Watch', even if it is only for a moment... I am mentioning this again here so that others do not experience the same inconvenience.