"Hello, Gaoyu, I am your Mu Mu - Mi Nian." "Gaoyu, don't cry... Don't cry, I'm here." "Since there is no way to extend your life, then at least let the last bit of value of this piece of rotten wood be used up. Aoyu, if this can save your life... No, even if it can't, let's give it a try." "Well... I have to say it... Ah, okay, Gaoyu, I like you." "Then say yes, I'll wait for you to come back." "It looks like you're doing well, my Muyu, so I can rest easy..." This is a story about the growth of a three-no girl, saving her childhood sweetheart, and saving the world. There are many CPs, including a pair of BLs. Brothers are older, so be careful to avoid lightning. The background product of the ancient Chinese classic "The Classic of Mountains and Seas" has a new race (Muyu Mumu)