This is a hybrid build that will be extremely easy for you to play through the game through normal mode. However, this build becomes a little bit weak at end game compared to either pure STR or pure CON. However, if your goal is simply to play through the game once, this is the easiest build. You will have decent attack while having OK defenses and HP to survive enemy attacks.
However, we do not recommend having 1 STR and 2 CON. The strength of your Zenonia 5 paladin comes from their ability to do quick damages with fast attack speed, and they have some of heavy hitter skills that can wipe out enemies fast. By having a hybrid that focuses more on CON, you give away too much of your attacking ability while not achieving the full benefit of pure CON.