Time System Is Too Weak? Why Are You Crying If I Stop Indefinitely?

[Time system + dual heroines + multi-races + schools + multiple daily routines] Han Yu traveled to a wasteland world where the more abilities he awakened, the more rubbish his talents became. He had an infinite time system and could awaken top-notch talents with a single ability. And this world time system needs to consume lifespan to activate Just when others are lamenting that a genius is about to fall, Han Yu disagreed, because he could store his lifespan as the upper limit of his age every day, and he also had 5 seconds of stop time, which could be accumulated. Since then, there has been one more student at Daohe University who I can't help but have. There are always two girls around him. The blonde senior is gentle and considerate "Come on! Junior! Even if the time system consumes your lifespan, senior sister will always be with you!" The white-haired senior is stern and arrogant "Quick! Try harder! What? I... I don't care about you!" Not to mention there are a group of classmates who are like magic pills "You made a breakthrough in just two days? Han Yu, you are human!" "Oh~ He is indeed the younger brother that I look forward to the most~" "Brother Han! No! Brother Han! From now on, I will be your person when I am born, and your ghost when I die! No, it's a bit strange. But it doesn't matter, you will be my big brother from now on!" "Wow, it seems that Han Yu will be the most popular person in our class from now on." Haha, what a joke! You, Brother Han, have helped the wasteland's catering, textile and entertainment industries! Because I have so much savings that I can't spend it all! What do you mean money? It's so vulgar to talk about money. The most important thing for people, and what we should seize the most, is time!