My Alter Ego's Path to Greatness - Chapter 419

The story is centred around a cute android who initially had a happy life with her master who dearly loved her. But she was then struck by a series of misfortunes and ended up in a robot-equivalent of concentration camp. Through experiencing and witnessing the sufferings towards herself as well as the people/robots around her, she eventually gained a better appreciation of life.

Su Bei sat on No-Sword Peak, contentedly watching his female disciple scurry about.That would have completed his first task for his System Quest assigned by “The Highest Ten Thousand Fold Feedback for Discipleship” system!Xia Ruoching looked at Su Bei with a serious face,“Master, this is the spiritual fruit I got from the Sect Leader. He said it'd be helpful for your injuries!”Su Bei gazed at the half-black, half-red fruit in front of him and fell into deep thought.“Are you sure this is what the fruit looks like?”“......”“This is the real deal, Master! That half is definitely not poisoned! Eating this spiritual fruit would be such a wonderful experience, ah!”“?”“......”Years later.Su Bei, while leading one of his many disciples back to Sword Sect, suddenly sneezed and muttered,“That's strange. Why do I keep feeling like a bunch of people are cursing me?”The eldest disciple looked at the new junior sisters with a stunned expression, “What? You want to kill Master too?”......The book is also known as “I Have the Highest Ten Thousand Fold Feedback System for Discipleship.”“I Am a Transmigrator, Not the Su Bei You Know!”“I Really Didn't Steal The Disciples' Talents, Okay!”“Assassinations from the Reincarnated Disciples!”“Assassinating Master”

Li Yubing and Tang Xue were deskmates throughout the whole six years of primary school. After being plagued by Tang Xue for the entirety of this period, Li Yubing saw his chance and broke free with his secondary school selection. With no contact for yet another six years, who knew that Tang Xue and Li Yubing would one day meet again in university…

- Description from Novelupdates

The second prince has come of age. To celebrate the advent of such an occasion, the search for a suitable bride began. My younger sister was expected to go to the Royal Palace as a candidate. However, despite this, she eloped the day before her departure. I, the older sister she left behind, looked almost exactly like her – so much that we were often mistaken for twins…

One month, right? For just one month, shall I substitute in for my sister?