The End of the World: Gift Items, Critical Hit Rewards

Traveling to the end of the world, Han Feng got a special system. After finding something and giving it to others, he could get a critical hit in return. Ding, the host gives you a piece of bread, and you get 10 times the critical hit reward, and you get bread*10! Ding, the host gives you a knife, and you get 100 times the critical hit reward, and you get a titanium alloy knife*1! Ding, the host gives away thunder power fragments, gets 10,000 times critical hit, and gets Thunder Fruit*1! Childhood sweetheart: You are so kind to me, my heart is already yours! Neighbor sister: The food is exhausted, and you gave me the only bread. I can't think of any other way to repay you except to give you your own consent. Female War Goddess: You just gave me the priceless superpower, and you still said you don't have me in your heart? Han Feng:...... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.