王子が空気読まなすぎる, The prince lives in his own world, Oji Ga Kuki Yomanasugiru

Natalie Lennox, a marquess's daughter, endures brutal bullying from her stepmother and stepsister. However, Natalie possesses memories of her past life as a nurse in Japan, and those professional experiences are the only thing keeping her sane and resilient. At her social pre-debut party at age nine, she is rescued by Prince Mikhail Liradovia, a boy infamous for being 'unable to read the room.' From that day on, Natalie’s fate takes a 180-degree turn— 'Become my fiancée!' 'I... I refuse!' Natalie finds herself constantly swept away by the Prince's socially oblivious remarks. Thus begins an enchanting childhood-friends-to-lovers school fantasy!