Spell to Fight Back: the Heart Becomes Stronger When It Beats

Fang Sheng traveled to the world of Spell Battle and awakened the heart beating strengthening system. As long as the heart beats, his attributes can be increased and stronger. If he meets the system requirements, he can also draw rewards. Clepsydra: Who is he? Why can I easily crack my field expansion? Fushiguro: Why does his strength increase a lot every time he does strenuous exercise? Knotweed: Why can't your magic power be used up? Gojo Satoru: After all, he is my beloved student. He is getting stronger day by day. He is a rare genius in a thousand years. Su Nuo: Why does it feel like this guy can never use up his magic power? Why does he become more courageous as he fights? Getting stronger? Is he using a reverse warlock? It can actually repair your body instantly!