While this Image is new for this character [and the first time she has HAD an image], Rena is a rather old character for me, design wise.

Of course, Rena is related to Soren, and is his younger sister. To young for Combat Training, Rena also didn't develop much control over the Demon possession when it began for her, nor is she as heavily effected as other characters than can actually fight. As such she tends to stay back, and require others to assist her in dire times.

Not able to always keep an eye on her once things start to take a turn, Soren used his enhanced knowledge of Mechanics and Cybernetics to build a small defender Robot to keep an eye on Rena. Zuri is a rather simple Bot, clammered together from various bits and parts Soren manages to gather. Though he can't speak, he can react and respond to requests given to him by anyone in the Family, and his disturbing Strength allows him to cleave and hack at attackers with ease.