Must I Be the One to Take the Throne?!

Blurb: After transmigrating to the Great Qi dynasty, Xue Zan becomes a little prince who supposedly caused his consort mother's death and was thrown into the Cold Palace at birth. From the start, he's in a hopeless situation, with only three days to live. Luckily, his transmigration starter pack comes with a bound [Survive at All Costs] System. There are three ways to survive: 1. Sign in every day, build up his strength, and gain one day of life; 2. Win people's sympathy, hone his acting skills, and gain seven days of life; 3. Earn other people's favor. At 60 favor, gain one year of life; at 80, gain two years; at 100, gain three years. Xue Zan takes a deep breath. So all he has to do is earn people's favor? Then he'll live ten thousand years, ten thousand years, ten thousand ten thousand years! A palace maid jumping into a well? Fish her out! A eunuch who has been castrated? Save him! A guard being punished? Cheer him up! A consort who has fallen out of favor? Keep her company! Watching his lifespan grow day by day, Xue Zan smiles himself awake even in his sleep. Everyone thinks the little prince in the Cold Palace won't last long, but to their surprise, he not only survives, he even gets out of the Cold Palace. Later, with no more worries about his lifespan, Xue Zan takes care of things and then leaves, choosing to fake his death. After Xue Zan fakes his death, everyone goes mad. Much later, they hear of a chivalrous hero beyond the frontier who spends every day rescuing people. Everyone: It's him! Xue Zan spends three wild years on the road, leaving himself with less than a month to live. Then the [Survive at All Costs] System upgrades, and other people's favor no longer works. He has to earn the trust of his family and friends to extend his life. Xue Zan: ... After Xue Zan returns, everyone goes mad all over again. They try desperately to push him onto the throne, afraid he'll fake his death and run away again. Xue Zan: Believe me! I'm really not running away again. Please, give me some trust. I'm about to die, boo-hoo... Everyone: Ascend the throne, or we won't believe you. Xue Zan, who only wants a quiet life: ...No, please, someone save me! Does it really have to be me on the throne?! As if his words had become prophecy, he really does live ten thousand years, ten thousand years, ten thousand ten thousand years. . Theme: Life matters more than anything else