你是恶魔且为我所有你是天使定为我专属
[nĭ shì è mó qiĕ wéi wŏ suŏ yŏu nĭ shì tiān shĭ dìng wéi wŏ zhuān shŭ]
'You are a devil owned by me; you are an angel reserved for me' portrays conflicting or extreme emotions—seeing someone both as a 'devil' (bad influence) and an 'angel' (good influence)—while asserting exclusive ownership over them. This can reflect complex or contradictory feelings in a relationship.