Hand Of The Shadows

Hamato Yoshi was destined to take over his father's dojo until that fateful night when the shredder attacked.
The loss of his wife and daughter that night sent him spiraling through a series of events that led him to buy, and raise four pet store turtles. Those turtles would go on to save the world.

But, what if another string of Splinters past was plucked? What if a student from the past was reunited with splinter in the most unlikely of ways?

Eventual splinter x oc and grown turtles