Side Effects Transfer? Then I Might as Well Stop Acting Human

[Overpowered protagonist + no romance + no holding back his cultivation + lightning-fast pacing] Side effects can be transferred completely to your enemies? Su Ming decides to stop acting human. What? The forbidden Starry Sky Art can draw the power of countless stars into your body, letting you cultivate at unprecedented speed, but its side effect is that you can easily explode, and no one has survived a year of training? I’m learning it. No question! Not for any particular reason. I just want to see if my enemies have strong enough birth charts to handle it. What? The forbidden Heaven-Stealing Pill can rapidly boost your vitality, but it drastically shortens your lifespan? What’s the point of taking just one? People might think I can’t afford more! Su Ming downs a whole bottle of Heaven-Stealing Pills on the spot. His enemy drops dead instantly, having run out of life force. From then on, Su Ming takes a path that leaves humanity behind. Whatever pill has the worst side effects, he takes it. Whatever cultivation art has the most terrifying backlash, he practices it. The college entrance exam? Competing for a place in the genius training camp? Sorry, Su Ming got himself hired as an instructor so he could get his hands on forbidden pills and arts. Years later, Su Ming puts an end to the ferocious-beast crisis and ventures into the stars. The powerful beings of countless races are dumbfounded. The Starry Sky Art can actually be cultivated to this level? Wait, when you draw the power of endless stars into your body, you’re supposed to explode on the spot. So why are we the ones exploding? Is this right?