Bringing sub-weapons to the handheld games and nonlinear level progression, Christopher's return to Dracula's castle was an all-around improvement from the preceding handheld title.

Source: https://www.cbr.com/castlevania-chronological-order/

One of the ways she hopes to help is through her organization, Christopher's Message.

Source: https://www.greenepublishing.com/help-is-here-christophers-message/

This brought a huge shift in Lorelai and Christopher's relationship and made them second-guess their union.

Source: https://screenrant.com/gilmore-girls-big-red-flags-leading-lorelai-christopher-divorce/