I'm not sure what the situation will be for pure romance after the rating system changes, so I'll leave this idea here for now.
Yugong Yayoi has been frail and sickly since childhood. He could break a finger just by stretching, so everyone around him dotes on him.
Then one day, he awakens his own [Constitution Enhancement] System. Completing missions lets him improve his constitution a little, and the System also gives him two special abilities.
[Lin Daiyu Uproots the Willow] For a short time, he becomes unbelievably strong.
[Lu Zhishen Floods Chentang Pass] For a short time, everyone who sees him can't help bursting into tears.
Yugong Yayoi thinks these two abilities are full of ridiculous references. If he got them because he'd read books from a neighboring country, why not something like [Sun Wukong Fights the White Bone Demon Three Times]? The key is that both abilities need someone else to say certain words to activate them.
Yugong Yayoi: Quick, tell me I'm strong! Achoo~ (He sneezes and discovers he's broken a rib.)
Fishy Cousin: Aaaah! Yayoi, what's wrong? Why did you suddenly stop moving?
Yugong Yayoi: It's nothing, just a broken rib. Quick, tell me I'm strong.
Everyone, who really can't bring themselves to say it: …
Yugong Yayoi: Your girlfriend won't get mad, will she, big brother! (Following the System's instructions, he hugs a certain bandage-wrapped guy around the leg.)
Bandage Guy: Of course not. She likes having more people around. It makes mealtime lively. (He smiles and helps Yayoi up.)
Yugong Yayoi: ?????
Fishy Cousin: Let go of my delicate little brother!
A few reading tips:
1. I just thought the image of little sister Daiyu uprooting a willow was really cute. If it makes you uncomfortable, you can scold me. (Please be gentle QAQ)
2. I'll try to update daily. If you can't stand me tormenting a character you like, please scold me gently. (QAQ)
3. If the plot has any logic problems, it's because the author is a noob. Please scold me gently. (QAQ)
4. The pairing is with Dazai.
5. Inspired by all kinds of silly news clips and jokes.
Theme: Love life, stay fit, and be healthy and happy every day
