Blub blub's Manga

Im a dry person but this one, i still can't recover from this and wonder how did he die just like that aaAaaa the only thing i know is im in pain, i know jiang-ge is a jerk but y' know it hurts him too since there's a part of him that love the mc(lewis) and the letter on the end im sobbing, and for Dr. Ai the Mr. Loverman thanks for taking care of our sweet child lewis we readers will never forget this treasure story.