AmethystKen's Things

From what I remember it was about a two students, a male who’s like a strict person that already known in that school and a female who’s a cheerful person. All I remember was the ending, both painted either the roof or the wall of the dormitory. Then few years later, their daughter attended that highschool. They were known as famous couple in that school. Also the female have a pet bird. Please please help me I don’t remember the name of it!!!!

The story plot was like one of the mc is a professional flower arranger that he was secluded in his own home studio where his dad was a famous too in their field. But there was a mirror where the Mc could go to another country or place where a place full of flowers or garden which he meet his partner. Some situation happened that he accidentally broke the mirror in no way of going back. At the end, he had gallery where the mc showcased his flower piece. Not sure if this is the right plot but that was I remember. Pleaseee help I really want to read it~~

There’s this particular scene I remember reading where the mc pretending that he was setting a city in danger with like some kind of fire, acting he was a terrorist using his power but it was part of the plan to bring the people who are like the heroes I guess or the government in charge to come to that place to bring reinforcements so that they’ll be ready to fight against the monsters or something to save that city to be destroyed. He fought a team where he used to be part of or was in his future life before returning to the past so he understood their tactics on the way they fight. Please help me, I’ve been trying to find it but I can’t~~~~

I need help. I couldn’t find the name of a manga that I really like. The plot is an omegaverse, where the uke is an omega and a germaphobe, while the seme is an alpha is either a prince or a king of a kingdom. One distinctive scene in the manga is at the end where the alpha is in a helicopter going though an only omega place, they can freely elk around without worrying any alpha around, throwing out flowers to propose to the omega.