Can These Heroic Vests Really Save the World?

Nan Feng was an ordinary high school student who liked to draw cards, play games and read novels. He died suddenly in an inexplicable accident. Everything happened too fast. He was bound to a new small system. What followed was a cliche story of saving the world and becoming a brave man (bushi). The result was that because of their negligence, some fun heroes traveled to other worlds through the Holy Grail fragments to have fun, destroying the original development of those worlds. The system gave Nan Feng the ability to use the Heroic Spirit Card to transform into a heroic spirit. Through the role-playing, he can use the skills and treasures of the heroic spirit, but he cannot expose himself, otherwise the ability will disappear. Nanfeng's task is to recover the Holy Grail fragments and 'persuad' the heroic spirit to return. This is not simple. How powerful are those heroic spirits? Just drop in Arthur and it will be done. The result is "No one told me to draw cards, no! What kind of pool is this!" "Who do you want me to hit with this card? That monster? Really?" In order not to reveal his true identity, Nan Feng tried his best to tighten his vest. That's all I have! ! ! … "Nowadays, primary school students are too precocious. Why can't I understand what they are talking about?" "How could such a lovely lady kill someone? There must be some misunderstanding." "You're a pirate after all? Really?"