Su Tang, an eighteen-year-old transfer student, hides the reincarnation of the Queen of Stars and Moon beneath her cute and sweet appearance. Her parents divorced and she grew up alone, finding comfort by picking up stray cats. One day, the system was bound and the task was to chase the school boy for a hundred days - and that person turned out to be his childhood sweetheart Gu Chenzhou.
He was cold-faced and taciturn, but he protected her behind him in everything; she was slow to escape, but her heart moved for him time and time again.
From being at the same table on campus to cohabitation in a hidden marriage, from daily life in the city to the advent of Western fantasy, the memory fragments are gradually pieced together: she was the empress in the previous life, and he was the loyal dog and god of war.
The system is his obsession, and protecting it is his destiny. When the white moonlight strikes and the rift in time and space opens, they choose to live and die together.
Sweet pets without cruelty, two-way travel, daily group pets, the heart-throb female protagonist × the loyal dog male protagonist, this love that spans thousands of years has finally become an eternal vow.
