Number of Aid Legend

Wang Zihao, originally an ordinary college student on earth, accidentally traveled to the world of "Eternal Number". He obtained the aid system and bound Li Da's power. However, the Japanese army is powerful and constantly hinders his assistance to Li Da's team. On the one hand, Wang Zihao had just arrived and lacked combat experience, so he was often frustrated due to lack of ability in aid operations; on the other hand, the depletion of resources in the war environment greatly restricted the development and growth of the team. Time is running out, and the Japanese invasion is approaching step by step. Wang Zihao must use system points to exchange equipment and materials within a limited time to help Li Da's team grow rapidly and defeat the Japanese army. But once his identity as a time traveler is exposed, it will surely trigger a crazy pursuit by the Japanese army. During the rescue process, Wang Zihao's urgent rescue operation sometimes caused misunderstandings among some members of Li Da's team, resulting in many conflicts. And every victory was accompanied by the sacrifice of his comrades, which made Wang Zihao feel painful inside. But he always had firm faith, and in the process of constantly resolving internal conflicts and breaking through external difficulties, he got acquainted with Sai Diaochan. Sai Diaochan also has a tough character. She assists Wang Zihao in coping with various crises. In the end, they succeeded in strengthening Li Da's power and defeated the Japanese army. However, behind the victory were countless sacrifices, and they left their own legend in history.