author's note: this story is originally written as a childe x reader so in this one I changed all of y/n to Lumine so I can publish it on this site. I didn't change anything so it's still the same as the childe x reader version except no description details of Lumine. if there's any ''y/n'' is probably that I miss it while checking rip


Lumine opens her eyes slowly, she finally wakes up after many hours have passed. The moment she regains consciousness is when she starts to feel the sudden pain kick in. What on earth happened to her? She sits up slowly from the bed and looks at the injuries and bandages on her body. All she knows is that somebody hurt her really bad and it still hurts after waking up. She winces a bit when she touches the bandages on her shoulder. Wait, what is this room? It doesn't look like her room or anything that she recognizes. Lumine is starting to feel uneasy and try to get up from the bed until she hears a familiar voice. ''Don't get up, you need to rest.''

Is that… Childe? Lumine's body went intense. She couldn't trust him after almost killing her, Paimon, and the whole Liyue. She moves back and grabbed the blankets as if to protect her from whatever he had planned for her.

Childe walks in with something in his hand as he walks toward her with a smile on his face, dangerous indeed. ''Awe… You're still mad at me from my little accident?'' He said placing pain killers in the nightstands. ''How can you treat me like a monster when I was the one to treat your injuries?'' He asked still with that devilish smile Lumine knows very well.

He… Did he help her?

Why? Actually, what happened?

Lumine winces again in pain. ''What happened to me?'' Did she get into a fight? Where's Paimon? Childe is happy enough to help her remember. ''A group of treasure hunters was beating you up when you fainted.'' He answered with no problem but Lumine have more questions about what he just said. She blinks her eyes, she fainted? From what? She tried to remember but it gives her a headache.

''I was heading back to my office and I saw you on my way there so I have to intervene and fight them. Then… I saw you looking almost dead and I carry you running to treat your wounds and injuries. I think you fainted out of exhaustion.'' Childe guessed as he observe Lumine frowning. ''Where's… Where's Paimon?'' She asked and Childe shrugged. ''I don't know. I was also wondering what you were doing without her around.'' He asked the same thing. Lumine sighed and let herself drop back to the bed. She does feel tired… Maybe he's right. ''Umm… Thank you Childe, for bringing me to safety.'' She haves a lot of questions about it but she decides to ask later.

''Oh, you're welcome, I can't have you die when I haven't gotten my rematch from last time.'' He said with a wink.

A rematch…?

Lumine decided to ignore that and turn her attention to the nightstand. ''What's with the pills?'' She asked not knowing what kind of pills is it.

''It's painkillers for you.'' Childe responded going to grab a glass of water for her to take with the pills. Lumine grab it and the pills, reminding herself that she hates swallowing pills. She swallow the pill and lay back to look at the ceiling. She needs to sleep… She still wants to ask Childe before resting though.

''Why did you help me? I thought you didn't like me.'' Lumine wanted to know why out of all people that could carry and help her, Childe have to be the one to treat her injuries.

''…Why?'' Childe asked smirking at the question.

Lumine look at him waiting for an answer but nothing came out of him. Childe gets close to her and lays next to her in the bed and Lumine wanted to move back but she got frozen on the spot. ''I'll show you.'' He whispers as he grabbed the strap of her tank top and pulls it down to show her bra, body, and injuries that were beneath her shirt. She widened her eyes at the sudden action and her heart start beating like insane, she knows she should freak out but she watched Childe look at her body and his hand caress up and down to her arm in admiration. Lust in his now lidded eyes as he went to caress her waist. He wanted to savor the touches.

''You are absolutely breathtaking.'' He whispered making Lumine more flustered. ''How… Could I let the hero of Mondstadt be killed by treasure hunters who were taking advantage of your weakness?'' He said closing his eyes and going to kiss the area of the cut in her breast. Lumine let out a small gasp at what he was doing. She feels guilty but she loves what he's doing to her.

Childe looks at her facial expression to try to read her mind. ''You like it?'' He asked hushed as he touches the strap of her bra, he can already tell she's excited by the way she's looking at him with a flustered state. How charming. He continued by kissing her bandages in her arm. ''It seems like our traveler doesn't know how much she attracts the Fatui.'' He whispered hungrily and kissed another injury in her shoulder making Lumine blush.

''I can't stop thinking about you when I go to bed.'' He whispers and kisses her neck and smirk when he felt Lumine shiver. ''Ever since I have of heard you… I grew interested in you and seeing you the first time made me excited.'' He whispered slowly and went to kiss her collarbone. ''I always love a strong woman like you who can put up a fight.'' He said going to her stomach and giving it another kiss.

Lumine breath shakily to try to maintain control of her body. She didn't want to trust Childe but she doesn't want to stop whatever this is. She closed one of her eyes as Childe give more kisses to her stomach. She's letting the Fatui make her feel loved, something she craved after her twin brother went missing. Lumine hasn't given up in the search of her brother but it's so tiring to see no results. She might have overworked herself to just faint out of nowhere. ''They put you through so much, didn't they Lumine?'' Chide whispered in his kisses.

She worked hard to protect everyone she came across but never took a time of day for herself to take a breather. So the love from the enemy made her feel happy and relaxed for once, she must be losing her mind. Paimon will be screaming her head off if she walks in right now watching her topless and the Fatui giving the love and praises she always wished to have. She wanted to drag her fingers through his hair and mumble lovely words but she hold it in when she remember this was Childe.

She sighed lovely at the kisses and his whispers against her stomach. Childe stopped and look up to make eye contact with her. ''You need to take a break, I will be glad to help you with that.'' He whispered and went to kiss her chest again, then he started going up with his kisses through her neck till her cheek.

He kissed her cheek again slowly as the last kiss she'll receive from him.

Lumine feels so hot, she feels like she's going to explode. When Childe is face to face to her she lidded her eyes as she stared at him in bliss. ''Childe…'' She mumbles his name in a daze. She became hungry for him too.

Childe touches her chin as he keeps looking at her in a daze as well. Lumine could have sworn he was going to kiss her but instead, he put her tank top on so she's no longer exposed. ''You should rest Lumine.'' He said as he stand up from the bed to go toward the door but before leaving he looks back at Lumine and waves at her. ''Sleep well.'' He leaves closing the door behind him.

Lumine is left there confused and blushing like a mess. What just happened? She glares at the door as if his presence is still there behind the door. ''You jerk!'' She exclaimed and then fall back to lay down to proceed to look at the ceiling.

Maybe it's better this way. He probably plot something already and wanted to get into her head. But… It felt so good to her. She tries to fall asleep but it's was a bit hard and it's all because she thinks that she will never get that kind of treatment again. She wanted to cry but thankfully she fell asleep before doing that.