Interestingly enough, it’s been confirmed that season 4 will utilize a different structure. In previous seasons, each feature-length episode presented a new mystery. Season 4 will instead tell one overarching story across the whole season.树根(🌧)在沙漠蝎身上绕了一圈又一(yī(🙀) )圈，过了一会儿，树妖松开树(shù )根，只留下一地(dì )的碎壳，还昭示(shì )着这里曾经存在过几只(zhī(🐹) )生物。