加拿大无敌组合算法简介：Haha, alas, we’ve finished reminiscing about old times, and it’s time to get down to business. Guo Dang raised his head and looked at Yu Qi'an seriously, "Brother Qi'an, you arranged for your apprentice to go to Duanbei Mountain, right?"
Haha, alas, we’ve finished reminiscing about old times, and it’s time to get down to business. Guo Dang raised his head and looked at Yu Qi'an seriously, "Brother Qi'an, you arranged for your apprentice to go to Duanbei Mountain, right?"
