Life Is Tough...

Kyode, a normal man in his first life, till he gained multiple talents, the ability to analyze anything, perfect memory, and the ability to train and gain 1,000 times the results he would normally get. Add this to his already insane talent and he became an absolute monster, however he died before he could truly bask in all of his insane talent, he died at age 16, from a car accident. However instead of going to heaven or hell he ended up in a new world... a magical world! What can Kyode do in this magical world? How strong will he become? Wait, wait, I forgot to mention, in this new life he has to take care of his two sisters, his mother, and a girl that he promised his best friend that he would take care of after his death... then add that with his magical academy school life it’s all quite troublesome!