Nothing would happen - An decided to break her heart because his wound left him with only a year to live which is why he's giving her a lot of his assets and that you don't hear Yu talk about him in his talk to Yue. It was foreshadowed in the previous chapter.

I wish I knew. the original art was beautiful. it's like they gave up completely after 100 chapters lol

honestly this story was great until the last 40 chapters. art drastically changes and the development dies AND the ending was rushed. it's very unfulfilled and down right annoying. I wasted actual coins until they stopped releasing updates. I ended up finishing this on a different website and it was the most disappointing ending. spoiler: He gets hit by a car and remembers everything. they get married and it ends all within the last chapter. ch 120-147 are filler.