Volume 1: Yisuo went to Japan alone to learn earthquake prevention knowledge. However, he was framed by a black organization and his body shrank by five years and he still did not return to the planet. Luo Ling was worried that her brother would bring his bodyguards to the earth to look for Yisuo. However, when she came to Earth, she was greeted by various unexpected events.
Volume 2 The grieving Luo Ling had no other choice but to seek help everywhere, but the truth was unbelievable to her and led to a big mistake.
Volume 3: After leaving Japan and coming to China, Luo Ling's mentality gradually changed because of a young man.
Volume 4: There was always someone following behind, but Luo Ling didn't realize it and still had conflicts with Yisuo willfully. She didn't know her regret and powerlessness until that day came.
Volume 5 The last space transformation, what awaits them is the endless night...