Can be found in the island woods.

"Backwater Cold" is a martial arts-themed computer client domestic game developed by Hangzhou NetEase Leihuo Technology Co., Ltd. It is a massively multiplayer online role-playing game. The game was launched on June 29, 2018 No limit on numbers and no deletion of files. Internal testing.

"Backwater Cold" is based on Wen Rui'an's three series of novels: "Four Famous Catchers", "Who Are the Heroes", and "The Wonderful Heroes of China" as the game background, telling the story of a tragic hunt in the late Northern Song Dynasty. It also involves grievances, court disputes, gang vendettas, emotional entanglements, and various scenes of life in the Northern Song Dynasty.

In "Backwater Cold", enhancement can increase the basic attributes of equipment by a percentage. The higher the enhancement level, the higher the upper limit of improvement. Each enhancement level has a percentage improvement upper limit. If the enhancement completeness reaches one star, it reaches the upper limit of the enhancement level. If the upper limit is not reached, it can be improved through repair.

Enhancing level 4 is a stage. When a stage of strengthening is completed, the equipment can activate the strengthening entry. If an enhanced piece of equipment is no longer used, its enhancement level can be transferred to other equipment through enhancement transfer. The strengthening material Jieyu Sand can be obtained through anti-theft, Xuanhe treasure map, chivalrous point exchange, etc. Note that necklaces and bracelets cannot be enhanced.