“…[5] Unique functions generated by wettability give certain organisms the ability to adapt to the various environment. In recent years, materials with DOI: 10.1002/adfm.202310510 relevant wettability for different functions have been widely reported, such as self-cleaning, [6,7] oil/water separation, [8][9][10] thermal management, [11][12] and liquid transport. [13][14][15] In addition to single wettability of hydrophilicity or hydrophobicity, materials with contrary wettability will have a wider range of applications, such as information storage, [16] decoration, [17] fog collecting and drainage, [18] and even building liquid wall.…”