Ruan Nuonuo is a soft, adorable little dumpling who is lazy to the bone. Her ultimate goal in life is to curl up under a tiny blanket and lie there until the end of time, and she even hopes someone will feed her rather than make her open her mouth to eat. One day, she is forcibly bound to the [Soul Fragment Capture System] and made to undertake the ultimate mission across 15 small worlds: collect the scattered soul fragments of the ancient god Lu Shijin. The rules are strict, but there is a way out: ① In each world, she must stay with the male lead who holds a fragment until one of them dies before she can collect it; ② She can freely trigger a “regret reset” at any point. If she gets stuck or finds it too much trouble, she can return to a key moment and start over, or even abandon the current world.
Ruan Nuonuo had planned to use the System’s resets to lie flat and slack off, but she never expected every possessive, yandere fragment male lead to become utterly devoted to her. The moment the System warns her of danger, he has already eliminated every obstacle. When she cannot be bothered to move, he takes care of all the chores, from doing the laundry and cooking to fighting monsters and protecting her. From their awkward youth until their hair turns white, he always keeps her safe under his wing, even gently coaxing her to eat, so she can simply lie flat and be his little lazy lump.
Throughout the journey, Ruan Nuonuo keeps bouncing between “What a hassle, I’ll ask the System to reset” and “Being pampered while I lie flat feels so good.” Yet, through the quiet passage of time across 15 worlds, she becomes the only light in each lonely fragment’s life.
When the final fragment merges with the others, Lu Shijin fully awakens, and the System announces that the mission is complete. Snuggled in his arms, Ruan Nuonuo gives a soft, sleepy yawn. “No more resets. I’m going to lie flat with you for the rest of my life.” From then on, the System goes offline, and the great power of the Three Realms becomes her personal servant, lying flat beside her across all creation and pampering her until the end of their days, and for all eternity.