I would so watch this if this became an anime. And yes, let's emphasize on decent budget. I was psyched to see Citrus got an anime adaptation but I honestly thought it looked terrible.
It's not just about looks, but also about getting talented VAs, direction, storyboarding, editing... Talent doesn't come cheap, unless you luck out and get a cast of rising stars early in their careers, and that's a gamble with long odds.
Not getting an anime adaption would hurt less than getting a really poorly made one that isn't enjoyable to watch, and that never gets more than one season.
It better be because it sure looks like it went right through the damn aorta - you know, the single biggest and most important artery in the vertebrate body coming out of the heart. Quoth Wikipedia at length:
Traumatic aortic rupture, also called traumatic aortic disruption or transection, is a condition in which the aorta, the largest artery in the body, is torn or ruptured as a result of trauma to the body. The condition is frequently fatal due to the profuse bleeding that results from the rupture. Since the aorta branches directly from the heart to supply blood to the rest of the body, the pressure within it is very great, and blood may be pumped out of a tear in the blood vessel very rapidly. This can quickly result in shock and death.
That's survivable if the victim gets serious medical attention (as in trauma surgery) quickly enough but even that's bigtime chancy:
Death occurs immediately after traumatic rupture of the thoracic aorta 75%–90% of the time since bleeding is so severe, and 80–85% of patients die before arriving at a hospital. Of those who live to reach a hospital, 23% die at the time of or shortly after arrival.