My Senior Sister is a Robot

'''Content Warning: GB (Girls' Boys' Love) | Dual Strong Male Leads Perspective | Normal Physiological Structure | Romance Line Develops After Adulthood At the apprenticeship ceremony, seven-year-old Wei Cheng saw a child almost a head shorter than him, covered in dirt with dried mud stains on the face. Wei Cheng took out a handkerchief, moistened it at a nearby pond, and gently wiped the child's face. Having once been a crown prince in the mortal world, his movements were tender. The child looked up at him, eyes sparkling. Wei Cheng knew this was his senior martial sister. After that day, he never saw his senior martial sister again. Some said she had been expelled from the sect, others...