Obtained the Execution Skill at the Beginning, but the Power Bank

The system is obtained, but the function is castrated; Became a beautiful girl? But it's not a complete change; Got the execution skill? Wow, this condition is a bit harsh; Can you absorb spiritual energy faster? Sorry, it's just a power bank; Open a harem? No! I only love one person in this life; I embark on a journey just to find the woman I love deeply; But he also had no choice, because the more people who loved him, the more hope he would have in realizing his wish. You can love, but please don't love deeply... They have traveled through time, but not completely. Will the two worlds know each other's existence? Will the two sides fight? Five hundred years ago, there was a sudden change in the world, and the two worlds were separated. The era of cultivation quickly died. Five hundred years later, Tong Yixin gained strength and started a journey with his partners under the guidance of the system; He didn't know that what he did had dragged the originally stable world into chaos. And the six people who gained power, including him, will pay a heavy price. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.