It's a Showdown, I'm the Prodigal Son

I traveled through time and became an orphan! And I don't feel alone. Because I was adopted by my eldest sister. At the same time, there are six other brothers and sisters who are also orphans adopted by the eldest sister! The following is the composition of our family: Sister! A wealthy businessman across the country with assets worth hundreds of billions! Second brother! The dragon group instructor, the god of war among soldiers! Third sister! Entertainment boss, diva level! Fourth brother! Martial arts master, sweeping all factions! Fifth sister! Famous medical experts, saving lives and healing the wounded! Sixth brother! Calligraphy masters, every word is worth a fortune! Seventh sister! One of the live broadcast girls has millions of fans! And I, as long as I lose my fortune, I can do anything! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.