I've Been Laying Low for a Billion Years, and Now I'm Unbeatable

[Invincible + Immortal Longevity + Playing It Safe + Cultivation + Comedy + Growing Strong] After transmigrating to a world of cultivation, Lin Yu gains eternal life from the start. Every extra year he lives also earns him attribute points. Lin Yu has an epiphany: as long as he outlives all his opponents, he’ll become invincible! So he decides to keep a low profile. Any enemy he can’t defeat, he can simply wait out until they grow old and frail before taking them down. And if he accidentally outlives them completely, he can always go insult them at their graves. Countless years later, Lin Yu realizes that all his enemies are long dead. And he has been invincible for ages.