How to exchange big scrolls for new eternal swords and dragon slaying golden scrolls?

My friend is the general manager of Xinyi Tian Jian and Tulong Island. I asked him, and he asked me to ask if you work for my friend's Blueport Company. In that case, it can't be converted into gold rolls. Shanda Eternal and Blueport Eternal are jointly operated, but the recharging platforms are separate, so the landlord should recharge in Shanda when playing Shanda Eternal. It's useless to recharge in Blueport, and it can't be transferred now, because one is Blueport Yitian, the other is Shanda Yitian, and the two companies are joint ventures. Both of them got the agency right from Yihai Sunshine, but these two companies are independent.