Quick Transmigration: The All-Around Powerhouse Sweeps Through Countless Worlds

[A touch of being adored by everyone + feel-good power fantasy + System + transmigrate into a book + strong heroine + all-powerful big shot + secret identities + face-slapping and putting scumbags in their place] Gu Qingsi was once the grand princess of the Upper Realm, until her second younger sister seized power and ambushed her. As her soul departed, all her fragments were lost and her core leaked away. Gravely injured, she fell into three thousand small worlds. World One She was the Gu family's true daughter, switched at birth by villains and raised elsewhere. The fake daughter, Gu Jiaojiao, stole her place and joined forces with outsiders to drag the Gu family into hell: her father and brothers were framed, imprisoned, disgraced, and died far from home; her mother vanished without a trace; and the original host was tortured to death in Southeast Asia, dying with hatred in her heart. Bound to a System to seek revenge, she returns with vengeance in her heart, her soul merging with the original host's. She must protect her family and ensure their safety and happiness, reclaim everything that was stolen, and gather her fragments so she can return to power. World Two The original host's engagement was stolen by her half-sister, who ruined her reputation and tried to take her life. She fights her stepmother and half-sister in the household, takes control of the family, breaks off the engagement, and builds her career on her own terms. World Three The original host was cyberbullied to death by her so-called best friend, a white lotus, and a scumbag top-tier star. The Host crushes them with her abilities, exposes their scandals, and ruins their reputations. World Four The original host had her opportunities stolen, her spiritual root extracted, and was pushed off a cliff by her master and junior sister. The Host returns stronger, purges her sect in blood, and rises to the top of the immortal realm. World Five She's no self-sacrificing saint and no love-struck fool. She's only here to build her career and get revenge. She plots every step of the way, balancing vengeance with redemption. With her sharp edge, she turns the world upside down, determined to claim the supreme throne and control the fate of both herself and the three thousand worlds. The System is badly damaged at first, but upgrades alongside the Host, with its functions gradually improving.