five days. For every extra day, an additional 5 credits are required. The fourth level costs 100 credits, and the fifth level costs 1000 credits."Wow, I have to pay to enter."Yunfeng still thought he...轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！ in the air would also corrode one's mental power.So here, in this training ground, you must not only be wary of the monsters within but also constantly contend with the harsh environment.“Using the c...