Unqualified Longevity Guest

After living for a thousand years, Gui Daoran has endless wealth, endless years, and endless loneliness. He should have been cold-hearted - he had seen dynasties change, life and death, and the joys and sorrows of the world were repeated. When mortals suffer, he suffers; when mortals die, he cannot die. Immortality is a curse, and he should have learned to sit back and watch. But he can't do it. [Unit 1·Dyslexia] After the seafood market, the young man who was called "idiot" had very skillful hands and could carve birds that would turn back. He couldn't read, but he could recognize the lines of every fish. Ghost Daoran took away a paper airplane and gave him a bridge named "Yu Wen". 1.5Disease Manual/The first 20 chapters of penetration. [Unit 2 Painless and Anhidrosis] In the air-conditioned room, the girl who does not feel pain is always sweating. She ran 800 meters until she suffered from heatstroke, unaware that her body was talking. Gui Daoran gave her a temperature watch to let her hear his own voice, gave her knee pads to protect her safety, and used paper airplanes to convey new stories. 2.5Prejudice and Arrogance/(A 17-year-old yellow-haired boy labeled by the social term "spiritual boy") [Exotic Hand Syndrome] (explained in multiple chapters, colluding with the main line during the period) [Unit 3·Aphasia]—— [Completed according to the progress of the article] Gui Daoran sighed: To be an immortal, he is probably the one who is the least qualified - he has lived for thousands of years and has not even learned "indifference". He thought he was saving others, but in fact he was saving his own calamity. ​🥹Declaration/I hope everyone will stop and take a look🥰 The leaflet "An Extra Protection to Protect Your Family" was stuffed into thousands of households by drivers. The names of medicines that the elderly cannot distinguish, how to take them, and confusion about when to go to the hospital are being written in the most straightforward words and posted where they can see them. Ps: This is what I want to say. I think the "Disease Understanding Handbook" needs to be promoted more than some small advertisements. Especially middle-aged and elderly people, people who have been greatly out of touch with society, or young people who suffer from niche diseases... Machines are going to take over the world. Gui Daoran said, let it take over something useful. ] [The research and development of machines is now in full development, and we hope that physical therapy equipment can be more intelligent and humane. [Reading Tips] Unit article, do not change the protagonist, each unit is established. But colluding with the main line. The setting of the male protagonist's immortality, no time travel, no rebirth, no system and no cheats. Emotional line: no cp, heavy bonding and redemption (the encounter between the unit protagonist and the male protagonist is each other's mirror and light) ps: There are chapters explaining related symptoms. In the last link of "Author's Comments", the explanation of the symptoms retrieved from the Internet will be added. You can skip it or set it to narrow it down. Intention: Suffering that is not seen does not mean that it does not exist; kindness that does not expect repayment does not mean that it is meaningless.