Luo Yin, a girl who likes to watch cherry blossoms, accidentally came to the Sunny World to start her adventure when she was sixteen years old.
Yin Lan, a slightly flawed person who loves Luo Yingshi, is willing to sacrifice herself for a better world without any regrets.
The ending may be BE, if you don't like it you don't have to watch it.
Intention: Be positive, persevere, and have no regrets.