MiaoMiao Harem 1.5B is an optimized version of "1.5a". It is optimized based on the feedback from users who participated in the internal testing of 1.5a. This version further optimizes multiple functions. This version is based on the feedback from users who participated in the internal testing of 1.5a. Please try my 1.5b version! You are also free to choose a version that better suits your needs. I am committed to bringing you a better experience.