Review Detail of Defno in Longevity: Starting by Trading My Lifespan with Supreme Exercise

It's boring and everything is too convenient for MC. MC has unlimited lifespan and conveniently every single thing in this world is locked behind a lifespan requirement that only someone with unlimited lifespan could unlock.Need talent, burn lifespan. Need weapon , burn lifespan. Need ultimate technique, burn lifespan. Need ultimate medicine, burn lifespan. It starts with potential, but wastes it and gets repetitive and boring very early on. Need repetitive and boring novel, burn potential.