老大南

此賬號是【老大南】YouTube唯一官方賬號（其他均為惡意搬運）
大家好，我是大南！
如果喜歡我的視頻，歡迎訂閱我的頻道
https://www.youtube.com/channel/UCLeMx5W5xfMfd_ZFK3gMp4g
我是一名普普通通的供水系統工程師，煉金師，法師，魔法師，鑄造師，玻璃形變藝術師，鐵匠，獸醫，擅長技能:唏噓

This account is the only official account of [laodanan] YouTube (others are malicious moves)
Hello everyone, I'm Da Nan!
If you like my video, please subscribe to my channel
https://www.youtube.com/channel/UCLeMx5W5xfMfd_ZFK3gMp4g
I am an ordinary water supply system engineer, alchemist, mage, magician, caster, glass deformation artist, blacksmith, veterinarian, good at skills: sigh