Yuna, you wild atta girl for not giving up!

I just saw a YT short where Yuna got rejected below the bridge and I was so curious cuz the comments there got me so bad! saying that he fell harder for her so I have to come here and read everything and oh boy! that was so complicated lol! I skipped the first few episodes because I just want to see how he fell harder after he rejected her but I went on the wrong chapter and just read the part where he is in love with his sister!! that time I didn't know they were not real siblings and the fact that they kissed I was so shocked like wtf is dis? I thought it's wholesome why incest? lol so I have to read everything from the start so I can understand better. But I was kinda disappointed though, I wish there were more chapters where he get jealous and I was really hoping that she moved on and then chasing arc comes when they are now adults lol.